Opiate use in England, 1800--1926.
D003416:Criminal Law / Q000266:history; D004739:England; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007880:Legislation, Drug / Q000266:history*; D009021:Morphine Dependence / Q000453:epidemiology / Q000266:history; D009293:Opioid-Related Disorders / Q000453:epidemiology / Q000266:history*; D009892:Opium / Q000266:history*
D009892:Opium