title: Patterns of psychoactive substance use among adolescents.
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000295:Adolescent Medicine; D005260:Female; D006801:Humans; D008297:Male; D011619:Psychotropic Drugs; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000523:psychology; D014481:United States / Q000453:epidemiology
chemical_list: D011619:Psychotropic Drugs