[The transition of the standards and the test-methods of cocain hydrochloride between JP I (1886) and JP XII (1991)].
D003042:Cocaine / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007564:Japan; D010602:Pharmacopoeias as Topic / Q000266:history*