British Pharmaceutical codex 1968
Phramaceutical Press, 1968
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The British Pharmacopoeia 1932
Constable & Co. Ltd., 1932
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British Pharmacopoeia 1973: Addendum 1975
Her Majesty's Stationery Office, 1975
 Buku Referensi
The Pharmacopeia of the United States of America
Board of Trusless, 1960
 Buku Referensi
British Pharmaceutical codex 1968
Phramaceutical Press, 1968
 Buku Referensi