title: Opiate use and legislative control: a nineteenth century case study.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004335:Drug and Narcotic Control / Q000266:history*; D005260:Female; D049672:History, 19th Century; D006801:Humans; D007223:Infant; D008297:Male; D009294:Narcotics; D009892:Opium; D019966:Substance-Related Disorders / Q000266:history*; D006113:United Kingdom
chemical_list: D009294:Narcotics; D009892:Opium