title: The changing pattern of narcotic addiction in Britain--1959 to 1969.
mesh_terms: D000328:Adult; D000367:Age Factors; D000661:Amphetamine; D001463:Barbiturates; D002188:Cannabis; D003042:Cocaine; D004335:Drug and Narcotic Control; D003932:Heroin; D006801:Humans; D006993:Hypnotics and Sedatives; D008131:London; D008238:Lysergic Acid Diethylamide; D008297:Male; D008691:Methadone; D009021:Morphine Dependence / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology*; D006113:United Kingdom
chemical_list: D001463:Barbiturates; D006993:Hypnotics and Sedatives; D003932:Heroin; D008238:Lysergic Acid Diethylamide; D000661:Amphetamine; D003042:Cocaine; D008691:Methadone