Drug usage among adolescents: a survey from a pediatric/adolescent practice.
Buchta
R M
RM
D000293:Adolescent; D000428:Alcohol Drinking; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008385:Marijuana Smoking / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology*