Drug use in a black ghetto.
D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking; D000661:Amphetamine; D001463:Barbiturates; D002188:Cannabis; D003469:Culture; D003932:Heroin; D006801:Humans
D001463:Barbiturates; D003932:Heroin; D000661:Amphetamine