Scientist Profile

Photo

Patrocinio Valenzuela

Expertise: Pharmaceutical Chemistry

Affiliation

Retried Dean, College of Pharmacy, Univ. of the Phil.

Executive Secretary, National Research Council of the Phil.

Association

    • U.P. Natural and Applied Science Bulletin, Asst. Editor
    • The University Alumnus, Editor
    • Board of Citizens, U.P. Alumni Assoc., Secretary
    • U.P. Alumni Assoc., Secretary-Treasurer
    • U.P. Press, Inc., Treasurer
    • U.P. Press, Inc., Secretary-Treasurer
    • U.P. Press, Inc., Managing Director
    • Council Committe on Student Organization and Activities, Member
    • Natural Science Research Center, Member, Advisory Board
    • Natural Science Research Center, Acting Chairman, Advisory Board
    • U.P. Board of Regents on Golden Jubilee Celebrations Committee, Member and Secretary
    • U.P. Board Atheletic Management, Chairman
    • U.P. Scholarship Foundation Inc., Treasurer
    • Board of Athletic Affairs, Chairman
    • U.P. Natural Science Research Center, Chairman
    • Phil. Oil Products, Co., Manila, Chemist
    • David Drug Store, Pharmacist
    • Journal of the Philipine Pharmacist Association, Editor
    • U.S. Pharmacopoeia Auxiliary Comission in the Phil., Member and Secretary
    • Bulletin of the National Research Council of the Philippines, Executive Editor
    • Revista Filipina de Medicina y Farmacia, Managing Editor
    • Philippine Jounal of science, Contributing Editor
    • Pharmacopoeia Auxilliary Comission of the Phil., Chairman
    • Joint Congressional Committee on Education, Assoc. Memberand Technical Staff
    • Eighth Pacific Science Congress, Secretary General
    • American Institute of the History of Pharmacy in the Philippines, Reprensentative
    • WHO expert Advisory Panel on the International Pharmacopoeia and Pharceutical Preparations, Member
    • UNESCO National Comissiion of the Phil., Member
    • National Science Planning Committee, Secretary
    • Science Advisory Committee to the President of the Philippines, Secretary
    • Chairman of the Committee on Scientific Advancement of Senate of the Phil., Secretary
    • Phil. Amateur Athelic Federation, Member, Executive Committee
    • National Science Development Board-Assisted Project 2.8, Project Director, General Grants-In-Aid
    • UNESCO National Commission of the Phil., Vice-Chairman
    • Phil. Amateur Athelic Federation, Member and Board of Governors
    • UAAP Board of Athelic Management representing Univ. of the Phil, Member
    • Phil. Pharmaceutical Assoc., Secretary
    • Colegio Medico-Farmaceutico de Filipinas, Inc., Formerly Vice-President, Secretary, Pres., Member, Board of Directors)
    • Manila Pharmaceutical Assoc., Member
    • New York Academy of Sciences, U.S.A., Member
    • Chemical Society of the Phil., Member, Board of Directors
    • American Assoc. for the Advancement of Science, Member
    • Phil. Assoc. of Nutrition, Member
    • Phil. Assoc. for the Advancement of Science, Honorary Fellow
    • Society for the Advancement of Research, National Research Council of the Phil., Executive Secretary
    • Manila Medical Society, Member
    • Sigma Xi, Honorary Pharmaceutical Society
    • Gamma Alpha, Graduate Scientific Fraternity
    • Rho Chi, Honorary Pharmaceutical Society
    • Phi Kappa Phi, Honor Society
    • Phi Sigma Alpha Chi Chapter, Nat. Honorary Biologiacal Society in United States
    • Univ. of the Phil., Member
    • Algal Society of the Phil., Member

Employment

    • College of Pharmacy, Univ. of the Phil., Graduate asst. in Chenistry to Prof. and Dean, 1918 - 1961

Award

    • Goverment traveling fellow, United States, 1924-1926
    • Honorary Fellow, Univ. of Wisconsin, 1925
    • Most Outstanding Pharmacist, Board of Examiners, Bureau of Civil Service, 1951
    • Plaque for distinguished achievement in the field of pharmaceutical sciences, Phil. Assoc. for the advancement of Science, 1953

Papers Presented

    • Isolation of the active principles of talumpunay (Datura alba Nees, Solanaceae) and its fluid extract, First Pharmaceutical Convention
    • The fatty oil from Philippine avocado and its use in pharmacy - a preliminary report, Revista Filipina de Medicina y Farmacia
    • The fatty oil from Philippine avocado and its use in pharmacy - a preliminary report, National Research Council of the Philippines. Bulletin
    • Volatile oil of Clausena anisum-olens (Bl.) Merrill, National Research Council of the Philipines
    • Volatile oil of Clausena anisum-olens (Bl.) Merrill, Convention Genral Meeting
    • Further studies on the use of coconut oil in pharmacy, Revista Filipina de Medicina y Farmacia
    • Studies on the manufacture of galencial preparaions of thiamine including elixirs made from local wines, Revista Filipine de Medicina y Farmacia
    • Trends in phramaceutical education, Journal of the Philippine Pharmaceutical Association
    • The chemistry and pharmacy of drugs of pharmacopoeial value from Philipppine medicinal plants, Eight Pacific Science Congress of the Science Association and the Fourth Far-Eastern Prehistory Congress
    • Determination of vanillin in Vanillo planifolia Andr. (V - Fragrans [Salisb:] Ames) cured pods and its extract, Journal of the Philippine Pharmaceutical Association
    • The application of titration in non-aqueos media to the assay of some pharmacopoeia substances - a preliminary study, Journal of the Philippine Pharmaceutical Association
    • The chemistry and pharmacy of drugs of pharmacopoeial value from Philippine medicinal plants, Eight Pacific Science Congress of the Pacific Science Association
    • The alcohol content of some galencals preparedfrom Philippine drugs , Journal of the Philippine Pharmaceutical Association
    • The application of non-aqueous titrations on some Philippine drugs, Journal of the Philippine Pharmaceutical Association
    • Non-aqueous titration of barbiturates and sulfas, Journal of the Philippine Pharmaceutical Association
    • Proposed pharmacopoeial monographs of some Philippine drugs, Journal of the Philippine Pharmaceutical Association
    • Pharmacopoeial studies on Philippine medicinal plants, Psidium guajava Linn, Journal of the Philippine Pharmaceutical Association
    • A study of the volatile oils of Jasminum sambac L. and Canangium in Baguio, Journal of the Philippine Pharmaceutical Association
    • Notes on Rauwolfia samarensis Merrill, Journal of the Philippine Pharmaceutical Association
    • Studies on the pharmacopoeial assay of some galencials from Philippine medicinal plants, Journal of the Philippine Pharmaceutical Association
    • A preliminary on the constituents of Rauwolfia samarensis Merrill, Journal of the Philippine Pharmaceutical Association
    • A preliminary report on the chemical analysis of Ceriops tagal (Perr.), Journal of the Philippine Pharmaceutical Association
    • Proposed pharmacopoeial monographs of some Philippine vegetable drugs, Journal of the Philippine Pharmaceutical Association

Education

    • Ateneo de Manila, A.B., 1915
    • University of the Philippines, Ph. B., 1918
    • University of the Philippines, B.S.Phar, 1919
    • University of the Santo Tomas, Phar. D., 1921
    • Univ. of Wisconsin, Ph.D., 1926

Publication

    • Valenzuela, P., (1929) The first Chinese pharmacopoeia
    • Revista Filipina de Medicina y Farmacia Volume 21:
    • Valenzuela, P., (1929) The Eleventh Decimal United States Pharmacopoeial Convention
    • Revista Filipina de Medicina y Farmacia Volume 20(9):
    • Valenzuela, P., Bantog, J.P., Navarro, J.S., (1930) El progreso de la medicina y la farmacia en Filipinas antes del siglo XX
    • Revista Filippina de Medicina y Farmacia Volume 23:
    • Valenzuela, P., (1940) Note on Philippine turtle oil
    • Journal of the American Pharmaceutical Association Volume 29:
    • Valenzuela, P., Barcelona, T., (1929) Review of previous investigations and preliminary report on the chemistry of Quisqualis indica Linnaeus
    • Journal of the Philippine Pharmaceutical Association Volume 1:
    • Valenzuela, P., (1930 F) Our reprensentative to the pharmacopoeial convention
    • Revista Filipina de Medicina y Farmacia Volume 21(2):
    • Valenzuela, P., (1930) The pharmacetical career of Manuel S. Zamora y Paterno (1870-1929)
    • Journal of the Philippine Pharmaceutical Association Volume 2:
    • Valenzuela, P., Oliveros L., (1929) Papain and the dried juice of Carica papaya Linnaeus from Silang, Cavite
    • Journal of the Philippine Pharmaceutical Association Volume 1:
    • Valenzuela, P., (1957 Je 15) Cooperation in sceitific research
    • Journal of the Philippine Pharmaceutical Association Volume 44(6):
    • Valenzuela, P., (1957 Je 15) The old guards
    • Journal of the Philippine Pharmaceutical Association Volume 44(6):
    • Valenzuela, P., (1957 Je 15) The Golden Jubilee of the College of Medicine of the State University
    • Journal of the Philippine Pharmaceutical Association Volume 44(6):
    • Valenzuela, P., Quiliban, G., (1939 D) A biological assay method strychnine in a case of parricidal poisoning
    • Revista Filipina de Medicina y Farmacia Volume 30(12):
    • Valenzuela, P., Cantoria, M., Velasquez, G.T., (1951 Jl 15) Pharmacopoeial properties of agar from the three philippine seaweeds
    • Journal of the Philippine Pharmaceutical Association Volume 38(7):
    • Valenzuela, P., (1951 O 15) The national science week
    • Journal of the Philippine Pharmaceutical Association Volume 38(10):
    • Valenzuela, P., (1951 D 15) The Silver Jubilee and the pearl Anniversary of the founding of the Philippine women's University and of the Centro Escolar University College of Pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 38(12):
    • Valenzuela, P., (1951 D 15) The Fortieth Anniversary of the founding of the Colegio of Pharmacy of the University of the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 38(12):
    • Valenzuela, P., (1957 Ap 15) The Ninth Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 44(4):
    • Valenzuela, P., Santos, A.C., Castro, E.R., (1932) Alkaloids of Mahonia philippinensis Takeda
    • Journal of the Philippine Pharmaceutical Association Volume 4:
    • Valenzuela, P., Cantoria, M., Velasquez, G.T., (1951 O 15) A botanical study of three Philippine agar-yielding seaweeds
    • Journal of the Philippine Pharmaceutical Association Volume 38(10):
    • Valenzuela, P., (1951 D 15) The 1951 national pharmacy week
    • Journal of the Philippine Pharmaceutical Association Volume 28(12):
    • Valenzuela, P., (1951 S 15) The Western Pacific regional Committee Meeting of the WHO in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 38(9):
    • Valenzuela, P., del Rosario, M.V., (1926) Commercial acetylsalicytic-acid
    • Philippine Journal of the American Pharmaceutical Association Volume 2(1):
    • Valenzuela, P., (1926) The first pharmacopoeia
    • Revista Filipina de Medicina y Farmacia Volume 21:
    • Valenzuela, P., (1926) Philippine ginger
    • Journal of the American Pharmaceutical Association Volume 15(8-9):
    • Valenzuela, P., (1926) Ulcera-gastrica
    • Bolentico Sociedad de Cirugia de Chile Volume 5:
    • Valenzuela, P., (1926) Undeveloped phases of pharmaceutical education in the Philippines
    • Revista Boie Volume 8:
    • Valenzuela, P., Daniels, F., (1927 O) Thermal and photochemical decomposition of caryophyllene nitrosite
    • Philippine Journal of Science Volume 34(2):
    • Valenzuela, P., (1928) A biological skectch from the Jose Rodriguez Carracido
    • Revista Filipine de Medicina y Farmacia Volume 19:
    • Valenzuela, P., (1928) A compound of C15H24O from the mother liquid of caryophylline nitrosite
    • Journal of the Philippine Pharmaceutical Association Volume 1:
    • Valenzuela, P., (1928) The Filipino pharmacists and the pharmaceutical association in the Philippines
    • Revista Filipina de Medicina y Farmacia Volume 19:
    • Valenzuela, P., (1928) The four-year course of pharmacy
    • Revista Filipina de Medicina y Farmacia Volume 19(8):
    • Valenzuela, P., (1928) The Filipino pharmacists and the pharmaceutical association in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 1:
    • Valenzuela, P., (1928) Genaral Antonio Luna y Novicio - a pharmacist, 1868-1899
    • Journal of the Philippine Oharmaceutical Association Volume 1:
    • Valenzuela, P., (1928) On the possible biogenesis of zingerone
    • Revista Filipina de Medicine y Farmacia Volume 19:
    • Valenzuela, P., (1928) Phytochemical notes. Jamaica ginger
    • Revista Filipina de Medicina y Farmacia Volume 19(11):
    • Valenzuela, P., Santos, A.C., (1928) Phytochemical study of Hyptis suaveolens (L.) Poir
    • Journal of the Philippine Pharmaceutical Association Volume 1:
    • Valenzuela, P., (1928 Ap) The Publications of Philipppine pharmacopoeia
    • Journal of the Philippine Islands Medical Association Volume 8(9):
    • Valenzuela, P., (1930 My) The pharmacopoeia at work
    • Revista Filipina de Medicina y Farmacia Volume 21(5):
    • Valenzuela, P., Guevera R., Garcia, S., (1930 O) Lansium domenticum Correa: I. A study of the chemistry of the rind and the pharmacodynamics of the resin obtained therefrom
    • Natural and Applied Science Bulletin Volume 1(1):
    • Valenzuela, P., (1931 O 21) Bibliographical list showing research work of Filipino pharmacists
    • Philippines Herald
    • Valenzuela, P., Santos, A.C., Castro, E.R., (1932 D) Alkaloids of Mahonia philippinensis Takeda
    • Applied Science Bulletin Volume 2(4):
    • Valenzuela, P., (1932) A glimpse into the profession of pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 4:
    • Valenzuela, P., (1935) A historical review of movements to establish a research council for the Philippines
    • National Reearch Council ot the Philippine Islands. Bulletin Volume (3):
    • Valenzuela, P., (1935 F) Pharmaceutical researh in the Philippines
    • National Research Council of the Philippine Islands. Bulletin Volume (3):
    • Valenzuela, P., Gargaritano, M.L., Hermano, A., (1937 S) Biological assay (pigeon method) of the different brands of tikitiki extracts
    • Revista Filipina de Medicina y Farmacia Volume 28:
    • Valenzuela, P., Concha, J.A., (1938) Pharmacopoeia sudies on tikitiki and extract
    • Natural and Applied Science Bulletin Volume 6:
    • Valenzuela, P., Concha, J.A., (1939 Ap) Pharmacopoeia sudies on tikitiki and extract
    • Revista Filipina de Medicina y Farmacia Volume 30(4):
    • Valenzuela, P., Concha, J.A., (1941) Pharmacopoeia sudies on tikitiki and extract
    • Pharmaceutical Abstracts Volume 7:
    • Valenzuela, P., Fernando, L., (1938) The preservation of galenical preparations with nipagin and nipasolValenzuela, P., Fernando, L.
    • Quarterly Journal of Pharmacy and Pharmacologgy Volume 11:
    • Valenzuela, P., Fernando, L., (1938 Ap) The preservation of galenical preparations with nipagin and nipasol
    • Revista Filipina de Medicina y Farmacia Volume 29(4):
    • Valenzuela, P., Fernando, L., (1939) The preservation of galenical preparations with nipagin and nipasol
    • Pharmacists Abstracts Volume 5:
    • Valenzuela, P., Sunico-Suaco, P., (1938 My) A phytochemical study of Premna odorata Blanco
    • Revista Filipina de Medicina Farmacia Volume 29(5):
    • Valenzuela, P., Sunico-Suaco, P., (1940) A phytochemical study of Premna odorata Blanco
    • Pharmaceutical Abstracts Volume 6:
    • Valenzuela, P., Manotok, C.H., (1941) The fatty oil from Philippine avocado and its use in pharmacy - a preliminary report
    • Pharmaceutical Abstracts Volume 7:
    • Valenzuela, P., Pineda, A.T., (1939 Ag) Colegio Medico-Farmaceutico de filipinas - some events of historical interest
    • Revista Filipina de Medicina y Farmacia Volume 30(8):
    • Valenzuela, P., Manalo, G.D., (1939 D) McCollum and Prebluda test for vitamin B1 and its preparations
    • National Research Council of the Philippines. Bulletin Volume (23):
    • Valenzuela, P., Manalo, G.D., (1941) McCollum and Prebluda test for vitamin B1 and its preparations
    • Pharmaceutical Abstracts Volume 7:
    • Valenzuela, P., Manalo, G.D., (1947 Ap 15) McCollum and Prebluda test for vitamin B1 and its preparations
    • Journal of the Philippine Pharceutical Association Volume 34(4):
    • Valenzuela, P., Villarica, P.R., (1939 D) A pharmacopoeial study on the galencial preparations of Datura alba Nees (Fam. Solanacease)
    • National Research Council of the Philippines. Bulletin Volume (23):
    • Valenzuela, P., Villarica, P.R., (1941) A pharmacopoeial study on the galencial preparations of Datura alba Nees (Fam. Solanacease)
    • Pharmacists Abstracts Volume 7:
    • Valenzuela, P., Concha, J.A., Santos, A.C., Hocson, F., (1940 Ag) Extract of tikitiki
    • Revista Filipina de Medicina y Farmacia Volume 31(8):
    • Valenzuela, P., Manalo, G.D., Concha, J., (1940 Ag) McCollum and prebluda test for viyamin B1
    • Revista Filipina de Medicina y Farmacia Volume 3(8):
    • Valenzuela, P., Villarica, P.R., (1940 N) A study on the pharmacopoeia monographs of Datura alba Nees: I. daturae folium
    • Revista Filipina de Medicina y Farmacia Volume 31(10):
    • Valenzuela, P., Garcia-Reyes, G., (1941) volatile oil of clausena anisum-olens (Bl.) Merrill
    • Pharnaceutical Abstracts Volume 7:
    • Valenzuela, P., Quiliban, G., (1941) A biological assay method of strychnine in a case of parricidal
    • Pharmaceutical Abstracts Volume 7:
    • Valenzuela, P., (1941 Ja) Remarks by Dr. Patrocinio Valenzuela delivered on the occassion of the taking of oath of the Pharmacists licensed in Nov. 1939
    • Revista Filipina de Medicina y Farmacia Volume 32(1):
    • Valenzuela, P., Concha, J.A., Anastacio, E., (1941 F) The different constituents of the vitamin B complex in tiki-tiki
    • Revista Filipina de Medicina Farmacia Volume 32(2):
    • Valenzuela, P., Andico, M., (1942) Further sudies on the use of coconut oil in pharmacy
    • Pharmaceutical Abstracts Volume 8:
    • Valenzuela, P., Concha, J.A., (1942) Studies on the manufacture of galencial preparaions of thiamine including elixirs made from local wines
    • Pharmaceutical Abstracts Volume 8:
    • Valenzuela, P., (1941 Ap) Drug stores as first aid stations in emergency cases
    • Revista Filipina de Medicina y Farmacia Volume 32(4):
    • Valenzuela, P., Manotoc, C.H., (1941 Jl) A chemical sutdy of the avocado (Persea america Mill). with special refernce to the fatty oil
    • Revista Filipine de Medicina y Farmacia Volume 32(7):
    • Valenzuela, P., Manotoc, C.H., (1947 S 15) A chemical sutdy of the avocado (Persea america Mill). with special refernce to the fatty oil
    • Journal of the Philippine Pharmaceutical Association Volume 34(11):
    • Valenzuela, P., Concha, J.A., Sanros, A.C., (1947) List of some Philippine medicinal plants which includes data on constituents, uses, pharmacopoeias wherein official and references
    • Journal of the Philippine Pharmaceutical Association Volume 34:
    • Valenzuela, P., Concha, J.A., Sanros, A.C., (1947) List of some Philippine medicinal plants which includes data on constituents, uses, pharmacopoeias wherein official and references
    • Journal of the Philippine Pharmaceutical Association Volume 34:
    • Valenzuela, P., Concha, J.A., Sanros, A.C., (1947) List of some Philippine medicinal plants which includes data on constituents, uses, pharmacopoeias wherein official and references
    • Journal of the Philippine Pharmaceutical Association Volume 34:
    • Valenzuela, P., (1947 F 15) Our pesent status
    • Journal of the Philippine Pharmaceutical Association Volume 34(2):
    • Valenzuela, P., (1947 Ja 15) For Philippine pharmacopoeia
    • Journal of the Philippine Pharmaceutical Association Volume 34(1):
    • Valenzuela, P., (1947 Ja 15) Time marches on
    • Journal of the Philippine Pharmaceutical Association Volume 34(1):
    • Valenzuela, P., (1947 F 15) Intergated professional organizations
    • Journal of Philippine Pharmaceutical Association Volume 34(2):
    • Valenzuela, P., (1947 F 15) Science and Technology
    • Journal of the Philippine Pharmaceutical Association Volume 34(2):
    • Valenzuela, P., (1947 Mr 15) The intrinsic value of the profession
    • Journal of the Philippine Pharmaceutical Association Volume 34(3):
    • Valenzuela, P., (1947 Mr 15) Perkins award to Williams
    • Journal of the Philippine Pharmaceutical Association Volume 34(3):
    • Valenzuela, P., (1947 Ap 15) Pharmaceutical industry in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 34(4):
    • Valenzuela, P., (1947 Ap 15) Philippine formulary
    • Journal of the Philippine Pharmaceutical Association Volume 34(4):
    • Valenzuela, P., (1947 Ap 15) Time - an important element in research
    • Journal of the Philippine Pharmaceutical Association Volume 34(4):
    • Valenzuela, P., (1947 My 15) National Hospital Day
    • Journal of the Philippine Pharmaceutical Association Volume 34(5):
    • Valenzuela, P., (1947 My 15) Our warmest congratulations
    • Journal of the Philippine Pharmaceutical Association Volume 34(5):
    • Valenzuela, P., (1947 My 15) President Roxas on science and health program
    • Journal of the Philippine Pharmaceutical Association Volume 34(5):
    • Valenzuela, P., (1947 Je 15) Insuring oue technical men power
    • Journal of the Philippine Pharmaceutical Association Volume 34(7):
    • Valenzuela, P., (1947 Je 15) For public health and welfare
    • Journal of the Philippine Pharmaceutical Association Volume 34(7):
    • Valenzuela, P., (1947 Je 15) On human relations
    • Journal of the Philippine Pharmaceutical Association Volume 34(7):
    • Valenzuela, P., Cortez, G.D., Cruz, A.O., (1947 Jl 15) Pharmaceutical study on coconut oil and some of its preparations
    • Journal of the Philippine Pharmaceutical Association Volume 34(7):
    • Valenzuela, P., (1947 Ag 15) For a new Philippine botanical garden
    • Journal of the Philippine Pharmaceutical Association Volume 34(8):
    • Valenzuela, P., (1947 Ag 15) The revival of the NAtional Research Council
    • Journal of the Philippine Pharmaceutical Association Volume 34(8):
    • Valenzuela, P., (1947 S 15) Free drug inspection service
    • Journal of the Philippine Pharmaceutical Association Volume 34(9):
    • Valenzuela, P., (1947 S 15) Let's give them a chance
    • Journal of the Philippine Pharmaceutical Association Volume 34(9):
    • Valenzuela, P., (1947 S 15) Luz Oliveros Berlado appointed dean of the Philippine Women's University College of Pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 34(9):
    • Valenzuela, P., (1947 O 15) Annual meeting of the Association of Cebu City
    • Journal of the Philippine Pharmaceutical Association Volume 34(10):
    • Valenzuela, P., (1947 O 15) Pharmaceutical education in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 34(10):
    • Valenzuela, P., (1947 N 15) Beyster plan
    • Journal of the Philippine Pharmaceutical Association Volume 34(11):
    • Valenzuela, P., (1947 N 15) Live topics in pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 34(11):
    • Valenzuela, P., (1947 D 15) Remiscences of the journal
    • Journal of the Philippine Pharmaceutical Association Volume 34(12):
    • Valenzuela, P., (1947 D 15) Rizal and the Filpino sceintists
    • Journal of the Philippine Pharmaceutical Association Volume 34(12):
    • Valenzuela, P., (1947 D 15) The Surgical congress
    • Journal of the Philippine Pharmaceutical Association Volume 34(12):
    • Valenzuela, P., (1948 Ja 15) The 1947 Philippine Pharmaceutical Association in Cebu
    • Journal of the Philippine Pharmaceutical Association Volume 35(1):
    • Valenzuela, P., Santos, A.C., Concha, J.A., (1949) List of some Philippine medicinal plants which includes data on constituents, uses pharmacopoeias wherein official and references
    • Manila
    • Valenzuela, P., (1949) Constituents, uses and pharmacopoeias of some Philippine medicinal plants
    • Philippine Journal of Surgery Volume 6(1):
    • Valenzuela, P., (1949 Ja 15) Pangasinan Pharmaceutical Association
    • Journal of the Philippine Pharmaceutical Association Volume 36(1):
    • Valenzuela, P., (1949 Ja 15) The Seventh Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 36(1):
    • Valenzuela, P., (1949 F 15) Address of the President delivered at the Annual Meeting held in Jan. 1949
    • Journal of the Philippine Pharmaceutical Association Volume 36(2):
    • Valenzuela, P., (1949 F 15) The "New Home" of the University of the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 36(2):
    • Valenzuela, P., (1949 F 15) Seventh Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 36:
    • Valenzuela, P., (1949 Mr 15) Practical experience requirements for licensure Philippine Pharmaceutical Association
    • Journal of the Philippine Pharmaceutical Association Volume (3):
    • Valenzuela, P., (1949 Ap 15) Dean Valerio- Honoree
    • Journal of the Philippine Pharmaceutical Association Volume 36(4):
    • Valenzuela, P., (1949 ap 15) Iloilo and PhHa convention for the year 1949
    • Journal of the Philippine Pharmaceutical Association Volume 36(4):
    • Valenzuela, P., Garcia-Reyes, I., (1949 Ap 15) Phytochemical study of Clausens anisum-olens (Blanco) Merrill
    • Journal of the Philippine Pharmaceutical Association Volume 36(4):
    • Valenzuela, P., (1949 My 15) The 1949 National Pharmacuetical Convention at Ilo-Ilo City
    • Journal of the Philippine Pharmaceutical Association Volume 36(5):
    • Valenzuela, P., (1949 Je 15) The Golden Jubille of the Colegio Medico-Farmaceutico de Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 36(6):
    • Valnezuela, P., (1949 Je 15) Message
    • Journal of the Philippine Pharmaceutical Association Volume 36(6):
    • Valnezuela, P., (1949 Je 15) Interprofessional relations
    • Journal of the Philippine Pharmaceutical Association Volume 36(7):
    • Valnezuela, P., (1949 Jl 15) Medical- Pharmaceutical museum
    • Journal of the Philippine Pharmaceutical Association Volume 36(7):
    • Valnezuela, P., (1949 Ag 15) Jose K. Santos - a botanist and pharmacist
    • Journal of the Philippine Pharmaceutical Association Volume 36(8):
    • Valnezuela, P., (1949 S) Jose Kabigting Santos
    • Philippine Journal of Science Volume 78(3):
    • Valnezuela, P., (1949 S 15) National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 36(9):
    • Valenzuela, P., (1949 S 15) Our president
    • Journal of the Philippine Pharmaceutical Association Volume 36(9):
    • Valenzuela, P., (1949 S 15) The Seventh Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 36(9):
    • Valenzuela, P., (1949 S 15) A sutdy of the essential oil of ilang-ilang
    • Journal of the Philippine Pharmaceutical Association Volume 36(9):
    • Valenzuela, P., (1949 O 15) Revision of the pharmacy laws
    • Journal of the Philippine Pharmaceutical Association Volume 36(10):
    • Valenzuela, P., (1949 N 15) The Board of Pharmacy Inspectors
    • Journal of the Philippine Pharmaceutical Association Volume 36(11):
    • Valenzuela, P., (1949 N 15) Feliciano Paterno y Devere Ignacio
    • Journal of the Philippine Pharmaceutical Association Volume 36(11):
    • Valenzuela, P., (1949 N 15) Labeling of drugs
    • Journal of the Philippine Pharmaceutical Association Volume 36(11):
    • Valenzuela, P., (1949 N 15) Marcos Tabangui
    • Journal of the Philippine Pharmaceutical Association Volume 36(11):
    • Valenzuela, P., (1949 D 15) The 1949 National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 36(12):
    • Valenzuela, P., (1949 D 15) Tanchoco and Concepcion
    • Journal of the Philippine Pharmaceutical Association Volume 36(12):
    • Valenzuela, P., (1950 Ja 15) Local manufacture of pharmaceuticals
    • Journal of the Philippine Pharmaceutical Association Volume 37(1):
    • Valenzuela, P., (1950 F 15) Address
    • Journal of the Philippine Pharmaceutical Association Volume 37(2):
    • Valenzuela, P., (1950 F 15) Development of pharmaceutical industry
    • Journal of the Philippine Pharmaceutical Association Volume 37(2):
    • Valenzuela, P., (1950 Mr 15) Nationalization of retail pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 37(3):
    • Valenzuela, P., (1950 Ap 15) Dr. Alofredo C. Santos - elected Academico Correspodinte de la Real Academia de Farmacia de Espa?ol
    • Journal of the Philippine Pharmaceutical Association Volume 37(4):
    • Valenzuela, P., (1950 Ap 15) Tht 1950 Decennial United States Pharmaceutical convetion
    • Journal of the Philippine Pharmaceutical Association Volume 37(4):
    • Valenzuela, P., (1950 Ap 15) Philippine Science Foundation
    • Journal of the Philippine Pharmaceutical Association Volume 37(4):
    • Valenzuela, P., (1950 My 15) The case of the Filipino retail pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 37(5):
    • Valenzuela, P., (1950 My 15) Obituary - Dr. Manuel Y. Matias
    • Journal of the Philippine Pharmaceutical Association Volume 37(5):
    • Valenzuela, P., (1950 Je 15) The Baguio Convention
    • Journal of the Philippine Pharmaceutical Association Volume 37(6):
    • Valenzuela, P., (1950 Jl 15) The BCG laboratory in Alabang
    • Journal of the Philippine Pharmaceutical Association Volume 37(7):
    • Valenzuela, P., (1950 Jl 15) Guerin id discover of BCG vaccine
    • Journal of the Philippine Pharmaceutical Association Volume 37(7):
    • Valenzuela, P., (1950 Jl 15) The preparaion of a Philippine national formulary
    • Journal of the Philippine Pharmaceutical Association Volume 37(7):
    • Valenzuela, P., (1950 Ag 15) Cogratulation to Botica Boie
    • Journal of the Philippine Pharmaceutical Association Volume 37(8):
    • Valenzuela, P., (1950 Ag 15) Dr. Luis Guerrero- In memoriam
    • Journal of the Philippine Pharmaceutical Association Volume 37(8):
    • Valenzuela, P., (1950 S 15) Dr. Juan Salcedo, Jr.
    • Journal of the Philippine Pharmaceutical Association Volume 37(9):
    • Valenzuela, P., (1950 S 15) Victoriano Luciano y Simona
    • Journal of the Philippine Pharmaceutical Association Volume 37(9):
    • Valenzuela, P., (1950 O 15) Honor for the Philippines and for Reveerend Father Rodriguez and Doctor Santos
    • Journal of the Philippine Pharmaceutical Association Volume 37(10):
    • Valenzuela, P., (1950 N-D) Maria Ylagan Orosa - The heroine
    • Journal of the Philippine Pharmaceutical Association Volume 37(11-12):
    • Valenzuela, P., (1951 Ja 15) The year's convention in Davao
    • Journal of the Philippine Pharmaceutical Association Volume 38(1):
    • Valenzuela, P., (1951 F 15) Government aid to drugstores to secure adequate supply of drugs and medicines
    • Journal of the Philippine Pharmaceutical Association Volume 38(2):
    • Valenzuela, P., (1951 F 15) Revision of the pharmacy law
    • Journal of the Philippine Pharmaceutical Association Volume 38(2):
    • Valenzuela, P., (1951 Mr 15) History of pharmacy in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 38(3):
    • Valenzuela, P., (1951 Mr 15) National Nutrition Week
    • Journal of the Philippine Pharmaceutical Association Volume 38(3):
    • Valenzuela, P., (1951 Ap 15) Medicinal plants of the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 38(4):
    • Valenzuela, P., (1951 My 15) Dr. Juan Rosales
    • Journal of the Philippine Pharmaceutical Association Volume 38(5):
    • Valenzuela, P., (1951 My 15) The 1951 Philippine Pharmaceutical Association convention in Davao
    • Journal of the Philippine Pharmaceutical Association Volume 38(5):
    • Valenzuela, P., (1951 Je 15) Five-year pharmacy curriculum
    • Journal of the Philippine Pharmaceutical Association Volume 38(6):
    • Valenzuela, P., (1951 Je 15) Greetings to the Colegio Medico-Farmaceutico de Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 38(6):
    • Valenzuela, P., (1951 Ag 15) On drug pedding
    • Journal of the Philippine Pharmaceutical Association Volume 38(8):
    • Valenzuela, P., (1951 S 15) For s drug inspection division
    • Journal of the Philippine Pharmaceutical Association Volume 38(9):
    • Valenzuela, P., (1952 Ja 15) Commission on Drug Administration
    • Journal of the Philippine Pharmaceutical Association Volume 39(1):
    • Valenzuela, P., (1952 F 15) The late Isabelo Concepcion
    • Journal of the Philippine Pharmaceutical Association Volume 39(2):
    • Valenzuela, P., (1952 f 15) Pharmacopoeia internationalis
    • Journal of the Philippine Pharmaceutical Association Volume 39(2):
    • Valenzuela, P., (1952 Mr 5) The City of Bacolod for the year's convention
    • Journal of the Philippine Pharmaceutical Association Volume 39(3):
    • Valenzuela, P., (1952 Mr 15) Congratulation to pharmacy graduates
    • Journal of the Philippine Pharmaceutical Association Volume 39(3):
    • Valenzuela, P., (1952 Mr 15) Dr. Frank Co Tui
    • Journal of the Philippine Pharmaceutical Association Volume 39(3):
    • Valenzuela, P., (1952 Ap 15) Science Foundation of the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 39(4):
    • Valenzuela, P., (1952 My 15) The 1952 National Pharmaceutical Convention in the City of Bacolod
    • Journal of the Philippine Pharmaceutical Association Volume 39(5):
    • Valenzuela, P., (1952 Je 15) Fifty-third Anniversary of the founding of the colegio
    • Journal of the Philippine Pharmaceutical Association Volume 39(6):
    • Valenzuela, P., (1952 Je 15) Mrs. Rosita Jara-Mesa, newly elected President
    • Journal of the Philippine Pharmaceutical Association Volume 39(6):
    • Valenzuela, P., (1952 Je 15) Our Vice-President
    • Journal of the Philippine Pharmaceutical Association Volume 39(6):
    • Valenzuela, P., (1952 Jl 15) A.S. Arguelles and Philippine pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 39(7):
    • Valenzuela, P., (1952 Jl 15) Congratulations to the Manila Medical Society
    • Journal of the Philippine Pharmaceutical Association Volume 39(7):
    • Valenzuela, P., (1952 Ag 15) Cooperation of drug omporteres and whole salers urged
    • Journal of the Philippine Pharmaceutical Association Volume 39(8):
    • Valenzuela, P., (1952 Ag 15) New Director of the Institute of Science and Technology
    • Journal of the Philippine Pharmaceutical Association Volume 39(8):
    • Valenzuela, P., (1952 Ag 15) On the American Pharmaceutical association Centennial Anniversary
    • Journal of the Philippine Pharmaceutical Association Volume 39(8):
    • Valenzuela, P., (1952 S 15) The International Academy of History of Pharmacy and Doctor George Urdang
    • Journal of the Philippine Pharmaceutical Association Volume 39(9):
    • Valenzuela, P., (1952 O 15) Bon voyage and good luck
    • Journal of the Philippine Pharmaceutical Association Volume 39(10):
    • Valenzuela, P., (1952 D 15) The 1952 national pharmacy week
    • Journal of the Philippine Pharmaceutical Association Volume 39(12):
    • Valenzuela, P., (1958 N 15) Philippine ethnobotanical studies
    • Journal of the Philippine Pharmaceutical Association Volume 45(11):
    • Valenzuela, P., (1952 D 15) The truth of the matter
    • Journal of the Philippine Pharmaceutical Association Volume 39(12):
    • Valenzuela, P., (1958 D 15) Maria Y. Orosa
    • Journal of the Philippine Pharmaceutical Association Volume 45(12):
    • Valenzuela, P., (1958 D 15) The 1958 National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 45(12):
    • Valenzuela, P., (1953 Ja 15) Juan B. Cabarrus y Callo
    • Journal of the Philippine Pharmaceutical Association Volume 40(1):
    • Valenzuela, P., (1953 F 15) At long last a five year pharmacy curriculum
    • Journal of the Philippine Pharmaceutical Association Volume 40(2):
    • Valenzuela, P., (1953 F 15) Don Leon Maria Guerrero - father of Philippine pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 40(2):
    • Valenzuela, P., (1953 Mr 15) Pharmacy and Drugs Commission
    • Journal of the Philippine Pharmaceutical Association Volume 40(3):
    • Valenzuela, P., (1959 Ja-Mr) The E.R. Squibb medical seminars
    • Journal of the Philippine Pharmaceutical Association Volume 46(1-3):
    • Valenzuela, P., (1953 Ap 15) Bronze bust of Don Leon Meria Guerrero
    • Journal of the Philippine Pharmaceutical Association Volume 40(4):
    • Valenzuela, P., (1953 Ap 15) Pharmacy Commrssion and Secretary Salcedo
    • Journal of the Philippine Pharmaceutical Association Volume 40(4):
    • Valenzuela, P., (1959 Ja-Mr) The Government Hospital Pharmacists' Association- a PPhA affiliate
    • Journal of the Philippine Pharmaceutical Association Volume 46(1):
    • Valenzuela, P., (1953 My 15) The First Pan-Pacific Tuberculosis Conference
    • Journal of the Philippine Pharmaceutical Association Volume 40(5):
    • Valenzuela, P., (1959 Ja-Mr) International Council of Scientific Unions (ICSU)review
    • Journal of the Philippine Pharmaceutical Association Volume 46(1-3):
    • Valenzuela, P., (1953 My 15) Golden Jubilee of the Philippine Medical Association
    • Journal of the Philippine Pharmaceutical Association Volume 40(5):
    • Valenzuela, P., (1953 My 15) The 1953 Philippine Pharmaceutical Association Annual Meeting and National Convention
    • Journal of the Philippine Pharmaceutical Association Volume 40(5):
    • Valenzuela, P., Concha, J.A., Belisario, A.C. and Santos, A., (1959 Ja-Mr) Morphological studies on Philippine drugs IV Alstonia macrophylla wall leaf and bark
    • Journal of the Philippine Pharmaceutical Association Volume 46(1-3):
    • Valenzuela, P., (1959 Ja-Mr) 1958 pharmacy awrdees
    • Journal of the Philippine Pharmaceutical Association Volume 46(1-3):
    • Valenzuela, P., (1953 Je 15) The Fifty-Fourth Anniversary of the founding of the Colegio Medico-Farmaceuticode Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 40(6):
    • Valenzuela, P., (1953 Je 15) The Symposium on Philippine medicinal plants
    • Journal of the Philippine Pharmaceutical Association Volume 40(6):
    • Valenzuela, P., (1959 Ja-Mr) A preliminary report on the volatile oil of Curcuma zedoaria Rosc
    • Journal of the Philippine Pharmaceutical Association Volume 46(1):
    • Valenzuela, P., (1953 Jl 15) Dr. Kusnuto Setyodiwiryo
    • Journal of the Philippine Pharmaceutical Association Volume 40(7):
    • Valenzuela, P., (1959 Ja-Mr) The University of the Philippines Garden show
    • Journal of the Philippine Pharmaceutical Association Volume 46(1-3):
    • Valenzuela, P., (1953 Jl 15) A short history of medicine in the Philippines, 1565-1898
    • Journal of the Philippine Pharmaceutical Association Volume 40(7):
    • Valenzuela, P., (1959 Ap 15) City of Davao - Site of 1959 Philippine Pharmaceutical Association Convention
    • Journal of the Philippine Pharmaceutical Association Volume 46(4):
    • Valenzuela, P., (1954 Ag 15) The five-year economic development program
    • Journal of the Philippine Pharmaceutical Association Volume 41(8):
    • Valenzuela, P., (1953 Ag 15) Announcement re the Eight Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 40(8):
    • Valenzuela, P., (1959 Ap 15) Dr. Ernest fullerton Cook
    • Journal of the Philippine Pharmaceutical Association Volume 46(4):
    • Valenzuela, P., (1953 Ag 15) Tribute to Dean Emeritus Clara Aragon-Villanueva
    • Journal of the Philippine Pharmaceutical Association Volume 40(8):
    • Valenzuela, P., (1953 S 15) Philippine medicine day
    • Journal of the Philippine Pharmaceutical Association Volume 40(9):
    • Valenzuela, P., (1959 My-S) Dean and Mrs. Troy Cook Daniels
    • Journal of the Philippine Pharmaceutical Association Volume 46(599):
    • Valenzuela, P., (1953 S 15) Syposia on Public Health in the Eighth Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 40(9):
    • Valenzuela, P., (1959 My-S) Evangelista - Florence Nughtangle medal awardee
    • Journal of the Philippine Pharmaceutical Association Volume 46(5-9):
    • Valenzuela, P., (1953 N 15) Jose L. Grupe
    • Journal of the Philippine Pharmaceutical Association Volume 40(11):
    • Valenzuela, P., (1959 My-S) The 1959 Davao Philippine Pharmaceutical Convention
    • Journal of the Philippine Pharmaceutical Association Volume 46(5-9):
    • Valenzuela, P., (1953 N 15) The role of the College of Pharmacy in the progress of phamaceutical manufacturing in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 40(11):
    • Valenzuela, P., (1953 N 15) The Symposium on Medicinal Plants
    • Journal of the Philippine Pharmaceutical Association Volume 40(11):
    • Valenzuela, P., (1960 Ja 15) Morphological studies on Philippine drugs IV Alstonia morphylla wall leaf and bark
    • Journal of the Philippine Pharmaceutical Association Volume 47(1):
    • Valenzuela, P., (1953 D 15) Science year for the Phlippines
    • Journal of the Philippine Pharmaceutical Association Volume 40(12):
    • Valenzuela, P., (1960 Ja 15) The past and the new year
    • Journal of the Philippine Pharmaceutical Association Volume 47(1):
    • Valenzuela, P., (1953 D 15) This year's National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 40(12):
    • Valenzuela, P., (1961 Jl-S) The fifth Pan American Congress of Pharmacy and Biochemistry
    • Journal of the Philippine Pharmaceutical Association Volume 47(2-4):
    • Valenzuela, P., (1961 Jl-S) 1961 Annual meeting and national convention at Zamboanga City
    • Journal of the Philippine Pharmaceutical Association Volume 47(2-4):
    • Valenzuela, P., Santos, A.C., Conchya, J.A., (1954) A brief review of chemistry in schools and universities in the Philippines
    • Philippine Chamber of Industries
    • Valenzuela, P., (1961 O) Golden Jubilee of the University of the Philippines College of Pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 47(5):
    • Valenzuela, P., (1961 O) Smuggled drugs
    • Journal of the Philippine Pharmaceutical Association Volume 47(5):
    • Valenzuela, P., (1961 O) Tenth anniversarry of the Philippine Association for the Advancement of Science
    • Journal of the Philippine Pharmaceutical Association Volume 47(5)
    • Valenzuela, P., (1961 N) General Antonio Luna y Novicio
    • Journal of the Philippine Pharmaceutical Association Volume 47(6):
    • Valenzuela, P., (1954) Medicinal and pharmaceutical products
    • Philipppine Chamber of Industries
    • Valenzuela, P., (1961 N) Rev. Fr. Angel de Blas, O.P.
    • Journal of the Philippine Pharmaceutical Association Volume 46(6):
    • Valenzuela, P., (1954 Ja 15) Research in pharmaceutical manufacturing
    • Journal of the Philippine Pharmaceutical Association Volume 41(1):
    • Valenzuela, P., (1961 N) Servando de los Angeles - recepient of award for zarzuela
    • Journal of the Philippine Pharmaceutical Association Volume 47:
    • Valenzuela, P., (1954 F 15) Dr. Joaquin Mara?on, President of the Colegio Medico-Farmaceutico de Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 41(2):
    • Valenzuela, P., (1961 N) Updating Philippine pharmacy law
    • Journal of the Philippine Pharmaceutical Association Volume 47(6):
    • Valenzuela, P., (1954 F 15) Enforcement of the minimum five-year pharmacy course
    • Journal of the Philippine Pharmaceutical Association Volume 41(2):
    • Valenzuela, P., (1961 D) National pharmacy week
    • Journal of the Philippine Pharmaceutical Association
    • Valenzuela, P., (1961 D) Philippine Academy of Sciences and Humanities
    • Journal of the Philippine Pharmaceutical Association Volume 47(7):
    • Valenzuela, P., (1954) Professor Rafael P. Hizon, FOA-PHILCUSA trainee
    • Journal of the Philippine Pharmaceutical Association Volume 41(2):
    • Valenzuela, P., (1962 Ja) Congratulations to the newly-licensed pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 48(1):
    • Valenzuela, P., (1954 Mr 15) The Eleventh PPhA Convention in Dagupan City
    • Journal of the Philippine Pharmaceutical Association Volume 41(3):
    • Valenzuela, P., (1962 Ja) Dean Alfredo C. Santos
    • Journal of the Philippine Pharmaceutical Association Volume 48(1):
    • Valenzuela, P., (1954 Mr 15) Naionalization of retail pharmacy fovorbly endorsed
    • Journal of the Philippine Pharmaceutical Association Volume 41(3):
    • Valenzuela, P., (1954 Mr 15) Pharmacuetical service in rural areas
    • Journal of the Philippine Pharmaceutical Association Volume 41(3):
    • Valenzuela, P., (1962 Ja) Intensity pharmaceutical research
    • Journal of the Philippine Pharmaceutical Association Volume 47(1):
    • Valenzuela, P., (1962 F-Mr) Fellowships offered by Australian pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 48(2-3):
    • Valenzuela, P., (1954 Ap 15) Dean Luz Oliveros-Balerdo cited for twenty-five years of meritorious service
    • Journal of the Philippine Pharmaceutical Association Volume 41(4):
    • Valenzuela, P., (1962 F-Mr) More support scientific research in South-East Asia
    • Journal of the Philippine Pharmaceutical Association Volume 48(2-3):
    • Valenzuela, P., (1954 My 15) Dr. Iluminado M. Cada, reelected PPhA President
    • Journal of the Philippine Pharmaceutical Association Volume 41(5):
    • Valenzuela, P., (1962 F-Mr) On the rise of prices of drugs and medicine
    • Journal of the Philippine Pharmaceutical Association Volume 48(2-3):
    • Valenzuela, P., (1954 Mr 15) The 1954 National Pharmaceutical Convention in Dagupan
    • Journal of the Philippine Pharmaceutical Association Volume 41(5):
    • Valenzuela, P., (1962 F-Mr) Postandial speech
    • Journal of the Philippine Pharmaceutical Association Volume 48(2-3):
    • Valenzuela, P., (1954 Je 15) Health Undersecretary Tumbokon's proffer of cooperation
    • Journal of the Philippine Pharmaceutical Association Volume 41(6):
    • Valenzuela, P., (1962 My) Internship program in hospital pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 48(6):
    • Valenzuela, P., (1954 Je 15) Mutual understanding and professional respect
    • Journal of the Philippine Pharmaceutical Association Volume 41(6):
    • Valenzuela, P., (1962 My) Pharmaceutical products should not be sold by non-pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 48(5):
    • Valenzuela, P., (1954 Jl 15) Civilian defense program
    • Journal of the Philippine Pharmaceutical Association Volume 41(7):
    • Valenzuela, P., (1962 Je-Jl) Effective cooperation among health professionals
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1954 Jl 15) Service rendered by the Philippine Pharmaceutical Association
    • Journal of the Philippine Pharmaceutical Association Volume 41(7):
    • Valenzuela, P., (1954 Jl 15) Welcome Dr. Quesada
    • Journal of the Philippine Pharmaceutical Association Volume 41(7):
    • Valenzuela, P., (1962 Je-Jl) Fifth golden anniversarry celebration, Sept. 25 through 29 in Vienna, Austria
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1962 Je-Jl) In memory of Maria B. Velmonte-Gutierrez
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1962 Je-Jl) Jose Protacio B. Gallardo - New PPhA President
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7)
    • Valenzuela, P., (1962 Je-Jl) Luz Oliveros-Belardo - A 1962 Civic Assembly of Women in tghe Philippines awradee for natural and physical sciences and science education
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1954 S 15) The Chemists' Quarterly
    • Journal of the Philippine Pharmaceutical Association Volume 41(9):
    • Valenzuela, P., (1954 S 15) Father Blanco's Flora de Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 41(9):
    • Valenzuela, P., (1962 Je-Jl) Philippine Chinchona alkaloids
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1954 S 15) For continued success
    • Journal of the Philippine Pharmaceutical Association Volume 41(9):
    • Valenzuela, P., (1954 O 15) Five-year pharmacy course in the United States
    • Journal of the Philippine Pharmaceutical Association Volume 41(10):
    • Valenzuela, P., (1962 Je-Jl) Sixty-third Anniversarry of the founding of the Colegio Medico-Farmaceutico de Filipinas
    • Journal of the Philippine Pharmaceutical Association Volume 48(6-7):
    • Valenzuela, P., (1954 O 15) Permanent institution for cooperative research on medicinal plants
    • Journal of the Philippine Pharmaceutical Association Volume 41(10):
    • Valenzuela, P., (1963 Ja) Insects and vermin in relation to environmental sanitation
    • Journal of the Philippine Pharmaceutical Association Volume 49(1):
    • Valenzuela, P., (1954 O 15) Philippine minerals for pharmaceuticals
    • Journal of the Philippine Pharmaceutical Association Volume 41(10):
    • Valenzuela, P., (1963 F) Fifteen years of the first half century of the state university
    • Journal of the Philippine Pharmaceutical Association Volume 49(2):
    • Valenzuela, P., (1963 F) The U.S.T. Pharmacy Alumni reunion
    • Journal of the Philippine Pharmaceutical Association Volume 49(2):
    • Valenzuela, P., (1954 N-D) Greetings to the Manila Central University on the Golden Jubilee of its founding
    • Journal of the Philippine Pharmaceutical Association Volume 41(11-12):
    • Valenzuela, P., (1963 Mr) M.C.U. President Felimon Tanchoco Sr
    • Journal of the Philippine Pharmaceutical Association Volume 49(3):
    • Valenzuela, P., (1954 N-D) The 1954 National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 41(11-12):
    • Valenzuela, P., (1963 Mr) Pharmaceutical terminology
    • Journal of the Philippine Pharmaceutical Association Volume 49(3):
    • Valenzuela, P., (1963 Mr) Scientific facilities and information services in Indonesia, Malaya and Singapore
    • Journal of the Philippine Pharmaceutical Association Volume 49(3):
    • Valenzuela, P., (1954 D 6-12) The progress of pharmaceutical education in the Philippine
    • Fifth National Pharmacy Week Souvenir Program
    • Valenzuela, P., (1955 Ja-Ap) For rural health pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 42(14):
    • Valenzuela, P., (1955 Ja-Ap) Pharmacy internship
    • Journal of the Philippine Pharmaceutical Association Volume 42(1-4):
    • Valenzuela, P., (1955 Ja-Ap) The year 1955
    • Journal of the Philippine Pharmaceutical Association Volume 42(1-4):
    • Valenzuela, P., (1955 My 15) Dr. C.H. Hampshire, a distinguished pharmacist
    • Journal of the Philippine Pharmaceutical Association Volume 42(6):
    • Valenzuela, P., (1955 My 15) Fifth National Nutrition Conference
    • Journal of the Philippine Pharmaceutical Association Volume 42(5):
    • Valenzuela, P., (1955 My 15) The medical awards of 1955
    • Journal of the Philippine Pharmaceutical Association Volume 42(5):
    • Valenzuela, P., (1955 My 15) National Hospital Week
    • Journal of the Philippine Pharmaceutical Association Volume 42(5):
    • Valenzuela, P., (1955 My 15) The significance of the 1955 PPhA Convention
    • Journal of the Philippine Pharmaceutical Association Volume 42(5):
    • Valenzuela, P., (1955 Je 15) Pharmacy bills pending congresional action
    • Journal of the Philippine Pharmaceutical Association Volume 42(6):
    • Valenzuela, P., (1955 Jl 15) Federation Internationale Pharmaceutique - 16th General Assembly
    • Journal of the Philippine Pharmaceutical Association Volume 42(7):
    • Valenzuela, P., (1955 Ag 15) An appeal to drug manufacturers and importers
    • Journal of the Philippine Pharmaceutical Association Volume 42(8):
    • Valenzuela, P., (1955 S 15) Filipino pharmacists among our national heroes
    • Journal of the Philippine Pharmaceutical Association Volume 42(9):
    • Valenzuela, P., (1955 S 15) Honorary degrees conferred at Philadelphia College of Pharmacy and Science
    • Journal of the Philippine Pharmaceutical Association Volume 42(9):
    • Valenzuela, P., (1955 S 15) Pharmacuetical research on Philippine drugs
    • Journal of the Philippine Pharmaceutical Association Volume 42(9):
    • Valenzuela, P., (1955 O 15) Medicine Day and Philippine Mental Health Week
    • Journal of the Philippine Pharmaceutical Association Volume 42(10):
    • Valenzuela, P., (1955 O 15) Scholarships on atomic studies
    • Journal of the Philippine Pharmaceutical Association Volume 42(10):
    • Valenzuela, P., (1955 N 15) Ten outstanding Filipino scientists
    • Journal of the Philippine Pharmaceutical Association Volume 42(11):
    • Valenzuela, P., (1955 D 15) Greetings of the season
    • Journal of the Philippine Pharmaceutical Association Volume 42(12):
    • Valenzuela, P., (1955 D 15) Honorio Abadilla - Outstanding practising pharmacist
    • Journal of the Philippine Pharmaceutical Association Volume 42(12):
    • Valenzuela, P., (1955 D 15) 1955 National Pharmacy Week
    • Journal of the Philippine Pharmaceutical Association Volume 42(12):
    • Valenzuela, P., (1955 D 15) One hundred twenty-five years of pharmaceutical service
    • Journal of the Philippine Pharmaceutical Association Volume 42(12):
    • Valenzuela, P., (1955 D 15) U.S.P. XV becomes official
    • Journal of the Philippine Pharmaceutical Association Volume 42(12):
    • Valenzuela, P., (1956 Ja 15) For approval of Senator Primicias' Bill S-No. 332
    • Journal of the Philippine Pharmaceutical Association Volume 43(1):
    • Valenzuela, P., Concha, J.A., Belisario, A.A., Santos, A.C., (1956 Ja 15) Morphological studies on Philippine drugs. I. Largerstroemia speciosa leaf, Areca catechu seed and Curcuma longa rhizome
    • Journal of the Philippine Pharmaceutical Association Volume 43(1):
    • Valenzuela, P., (1956 Ja 15) Welcome to "The druggist"
    • Journal of the Philippine Pharmaceutical Association Volume 43(1):
    • Valenzuela, P., (1956 F 15) Atomic Energy Commission
    • Journal of the Philippine Pharmaceutical Association Volume 43(2):
    • Valenzuela, P., (1956 F 15) Baguio Convention
    • Journal of the Philippine Pharmaceutical Association Volume 43(2):
    • Valenzuela, P., (1956 F 15) Science education and scientific research
    • Journal of the Philippine Pharmaceutical Association Volume 43(2):
    • Valenzuela, P., (1956 Mr 18) Alpha Chi chapter in retrospection
    • Phi Sigma Alpha Chi Chapter Science Bulletin
    • Valenzuela, P., (1956 Mr 15) Anticonceptionals
    • Journal of the Philippine Pharmaceutical Association Volume 43(3):
    • Valenzuela, P., (1956 Ap 15) The 1959 Philippine Pharmaceutical Association National Convention in Baguio
    • Journal of the Philippine Pharmaceutical Association Volume 43(4):
    • Valenzuela, P., (1956 My 15) Pharmacy bills
    • Journal of the Philippine Pharmaceutical Association Volume 43(5):
    • Valenzuela, P., (1956 My 15) Scientific, engeering and technological research, invention and development
    • Journal of the Philippine Pharmaceutical Association Volume 43(5):
    • Valenzuela, P., (1956 Je 15) Scientific research programs and expansion of research facilities
    • Journal of the Philippine Pharmaceutical Association Volume 43(6):
    • Valenzuela, P., (1956 Jl 15) Dean Ramon T. Feliciano
    • Journal of the Philippine Pharmaceutical Association Volume 43(7):
    • Valenzuela, P., (1956 Ag 15) Two of our executive secretaries
    • Journal of the Philippine Pharmaceutical Association Volume 43(8):
    • Valenzuela, P., (1956 S 15) In memory of Dean Ramon T. feliciano
    • Journal of the Philippine Pharmaceutical Association Volume 43(9):
    • Valenzuela, P., (1956 S 15) The medicine week
    • Journal of the Philippine Pharmaceutical Association Volume 43(9):
    • Valenzuela, P., (1956 S 15) Our twenty-eighth anniversary
    • Journal of the Philippine Pharmaceutical Association Volume 43(9):
    • Valenzuela, P., (1956 O 15) Industrial Development Center tour
    • Journal of the Philippine Pharmaceutical Association Volume 43(10):
    • Valenzuela, P., (1956 O 15) Medicines and pharmaceuticals manufactured form Philippine raw materials
    • Journal of the Philippine Pharmaceutical Association Volume 43(10):
    • Valenzuela, P., (1956 O 15) Tangantangan oil
    • Journal of the Philippine Pharmaceutical Association Volume 43(10):
    • Valenzuela, P., (1956 D 15) First National Junior Pharmacy Conference
    • Journal of the Philippine Pharmaceutical Association Volume 43(12):
    • Valenzuela, P., (1956 D 15) 1956 National Science Week
    • Journal of the Philippine Pharmaceutical Association Volume 43(12):
    • Valenzuela, P., (1957 Ja 15) Congratulations to the newly registered pharmacists
    • Journal of the Philippine Pharmaceutical Association Volume 44(1):
    • Valenzuela, P., (1957 Ja 15) 1956 National Pharmacy Week awardeees
    • Journal of the Philippine Pharmaceutical Association Volume 44(1):
    • Valenzuela, P., (1957 Ja 15) PPhA President Taningco appointed Squibb Director
    • Journal of the Philippine Pharmaceutical Association Volume 44(1):
    • Valenzuela, P., (1957 Ja 15) Radiosotopes for medical use
    • Journal of the Philippine Pharmaceutical Association Volume 44(1):
    • Valenzuela, P., (1957 F 15) Filipino retail drug business
    • Journal of the Philippine Pharmaceutical Association Volume 44(2):
    • Valenzuela, P., (1957 F 15) 1957 PPhA Annual Meeting and National convention
    • Journal of the Philippine Pharmaceutical Association Volume 44(2):
    • Valenzuela, P., (1957 F 15) In memory of Don Mamerto Manalo
    • Journal of the Philippine Pharmaceutical Association Volume 44(2):
    • Valenzuela, P., (1957 F 15) Unfair tax of the professionals
    • Journal of the Philippine Pharmaceutical Association Volume 44(2):
    • Valenzuela, P., (1957 Mr 15) Centro Escolar University Golden Jubilee
    • Journal of the Philippine Pharmaceutical Association Volume 44(3):
    • Valenzuela, P., (1957 Mr 15) The 1957 PPhA Convention program
    • Journal of the Philippine Pharmaceutical Association Volume 44(3):
    • Valenzuela, P., (1957 Mr) Nutirtion awards
    • Journal of the Philippine Pharmaceutical Association Volume 44(3):
    • Valenzuela, P., (1957 Mr) The Philippine Women's University College of Pharmacy Thirtieth Anniversary
    • Journal of the Philippine Pharmaceutical Association Volume 44(3):
    • Valenzuela, P., (1957 Mr 15) Women in pharmacy among presidential awardees
    • Journal of the Philippine Pharmaceutical Association Volume 44(3):
    • Valenzuela, P., (1957 Ap 15) The 1957 Philippine Pharmaceutical Association Annual Meeting and Convention in Iloilo
    • Journal of the Philippine Pharmaceutical Association Volume 44(4):
    • Valenzuela, P., (1957 My 15) Dr. Paulino M. Taningco - PPhA past Persident
    • Journal of the Philippine Pharmaceutical Association Volume 44(5):
    • Valenzuela, P., (1957 My 15) Our new President - Mr. Emilio D. Espinosa
    • Journal of the Philippine Pharmaceutical Association Volume 44(5):
    • Valenzuela, P., (1957 My 15) Two important medical events
    • Journal of the Philippine Pharmaceutical Association Volume 44(5):
    • Valenzuela, P., (1957 My 15) Wrong impression
    • Journal of the Philippine Pharmaceutical Association Volume 44(5):
    • Valenzuela, P., (1957 Jl 15) The Ninth Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 44(7):
    • Valenzuela, P., (1957 Jl 15) Valerio Jahrling
    • Journal of the Philippine Pharmaceutical Association Volume 44(7):
    • Valenzuela, P., (1957 Ag 15) Dr. Ariston J. Hermano
    • Journal of the Philippine Pharmaceutical Association Volume 44(8):
    • Valenzuela, P., (1957 Ag 15) Enforcement of the laws on drugs and medicine
    • Journal of the Philippine Pharmaceutical Association Volume 44(8):
    • Valenzuela, P., (1957 Ag 15) Fiftieth Anniversary of the Canadian Pharmaceutical Association
    • Journal of the Philippine Pharmaceutical Association Volume 44(8):
    • Valenzuela, P., Concha, J.A., Belisario, A.C., Santos, A.C., (1957 Ag 15) Morphological studies on Philippine drugs. III. Ceriops tagal (Perr.) C.B. Rob. bar.
    • Journal of the Philippine Pharmaceutical Association Volume 44(8):
    • Valenzuela, P., (1957 S 15) Certain disparities in the practice of medicine and pharmacy in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 44(9):
    • Valenzuela, P., (1957 S 15) Our twenty-ninth anniversary
    • Journal of the Philippine Pharmaceutical Association Volume 44(9):
    • Valenzuela, P., (1957 N 15) Philippine participation in the Ninth Pacific Science Congress
    • Journal of the Philippine Pharmaceutical Association Volume 44(11):
    • Valenzuela, P., (1957 D 15) 1957 Pharmacy week
    • Journal of the Philippine Pharmaceutical Association Volume 44(12):
    • Valenzuela, P., (1957 D 15) President Garcia on Philippine pharmacy
    • Journal of the Philippine Pharmaceutical Association Volume 44(12):
    • Valenzuela, P., (1958 Ja 15) Emphasis on science, industrial and agricultural technology
    • Journal of the Philippine Pharmaceutical Association Volume 45(1):
    • Valenzuela, P., (1958 Fe 15) Intensification of scientific, industrial and technology research
    • Journal of the Philippine Pharmaceutical Association Volume 45(2):
    • Valenzuela, P., (1958 Mr 15) Science education in the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 45(3):
    • Valenzuela, P., (1958 Mr 15) The second asian dental congress
    • Journal of the Philippine Pharmaceutical Association Volume 45(3):
    • Valenzuela, P., (1958 Ap 15) Integrated pharmaceutical association
    • Journal of the Philippine Pharmaceutical Association Volume 45(4):
    • Valenzuela, P., (1958 Ap 15) Participatiion in the PPhA Cebu convention
    • Journal of the Philippine Pharmaceutical Association Volume 45(4):
    • Valenzuela, P., (1958 My 15) The 1958 Philippine Pharmaceutical Association Convention at Cebu City
    • Journal of the Philippine Pharmaceutical Association Volume 45(5):
    • Valenzuela, P., (1958 My 15) The 1958 science bills in Congress
    • Journal of the Philippine Pharmaceutical Association Volume 45(5):
    • Valenzuela, P., (1958 Je 15) The Golden Jubillee of the UNiversity of the Philippines
    • Journal of the Philippine Pharmaceutical Association Volume 45(6):
    • Valenzuela, P., (1958 Je 15) The Science Act of 1958
    • Journal of the Philippine Pharmaceutical Association Volume 45(6):
    • Valenzuela, P., (1958 Je 15) U.P. President V.G. Sinco
    • Journal of the Philippine Pharmaceutical Association Volume 45(6):
    • Valenzuela, P., (1958 Jl 15) National Institute of Science and Technology Commissioner Joaquin
    • Journal of the Philippine Pharmaceutical Association Volume 45(7):
    • Valenzuela, P., (1958 Jl 15) The National Science development Board
    • Journal of the Philippine Pharmaceutical Association Volume 45(7):
    • Valenzuela, P., (1958 Ag 15) The Government Hospital Pharmacists' Association
    • Journal of the Philippine Pharmaceutical Association Volume 45(8):
    • Valenzuela, P., (1958 Ag 15) Government hospital pharmacists WAPCO classification
    • Journal of the Philippine Pharmaceutical Association Volume 45(8):
    • Valenzuela, P., (1958 Ag 15) Pharmacists on 1958 fellowships abroad
    • Journal of the Philippine Pharmaceutical Association Volume 45(8):
    • Valenzuela, P., (1958 S 15) Eladio Razon Aldecoa
    • Journal of the Philippine Pharmaceutical Association Volume 45(9):
    • Valenzuela, P., (1958 S 15) Manuel L. Roxas
    • Journal of the Philippine Pharmaceutical Association Volume 45(9):
    • Valenzuela, P., (1958 S 15) Thirtieth Anniversary of the founding of the journal
    • Journal of the Philippine Pharmaceutical Association Volume 45(9):
    • Valenzuela, P., (1958 O 15) E.R. Squibb and Sons
    • Journal of the Philippine Pharmaceutical Association Volume 45(10):
    • Valenzuela, P., (1958 O 15) 1958 UNESCO traveling scientific exhibition and the proposed national museum of science, technology and industry
    • Journal of the Philippine Pharmaceutical Association Volume 45(10):
    • Valenzuela, P., (1958 O 15) On Dr. Squibb
    • Journal of the Philippine Pharmaceutical Association Volume 45(10):
    • Valenzuela, P., (1958 O 15) A tribute to Edward Robinson Suibb
    • Journal of the Philippine Pharmaceutical Association Volume 45(10):
    • Valenzuela, P., (1958 N 15) Hospital pharmacy education
    • Journal of the Philippine Pharmaceutical Association Volume 45(11):
    • Valenzuela, P., (1958 N 15) National Pharmacy Week plans
    • Journal of the Philippine Pharmaceutical Association Volume 45(11):

Trainings

    • Meetings of the American Assoc. of Colleges of Pharmacy, 1925, Des Moines, Iowa
    • Meetings of the american Pharmaceutical Assoc., 1940, Richmond, Virgina
    • Eighth American Scientific Congress, 1940, Washington, D.C
    • Seventh Pacific Science Congress, 1949, Auckland, New Zealand
    • Eleventh Session of the Expert Committee on the International Pharmacopoeia, 1952, Geneve, Switzerland
    • Seventh session of the UNESCO General Conference, 1952, Paris, France
    • Eighth Pacific Science Congress, 1953, Manila and Diliman
    • Ninth Pacific Science Congress, 1957, Bangkok, Thailand
    • Tenth Pacific Science Congress, 1961, Honolulu
    • Conference of Directors of Scientifci Informtion Centers, 1963, Univ. of Hongkong