title: The London heroin epidemic of the 1960's.
mesh_terms: D000293:Adolescent; D000328:Adult; D001463:Barbiturates; D005260:Female; D003932:Heroin; D006801:Humans; D008131:London; D008297:Male; D008691:Methadone; D019966:Substance-Related Disorders / Q000453:epidemiology*; D006113:United Kingdom
chemical_list: D001463:Barbiturates; D003932:Heroin; D008691:Methadone