Patterns of illicit drug use. Among patients in an adolescent medical service.
D000293:Adolescent; D000367:Age Factors; D000661:Amphetamine; D001463:Barbiturates; D005006:Ethnicity; D005260:Female; D006556:Heroin Dependence / Q000453:epidemiology; D006801:Humans; D008238:Lysergic Acid Diethylamide; D008297:Male; D008694:Methamphetamine; D012737:Sex Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*
D001463:Barbiturates; D008694:Methamphetamine; D008238:Lysergic Acid Diethylamide; D000661:Amphetamine