Opium and after.
D004335:Drug and Narcotic Control / Q000266:history*; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D009892:Opium / Q000600:supply & distribution; D019966:Substance-Related Disorders / Q000266:history* / Q000628:therapy; D006113:United Kingdom
D009892:Opium