Adolescents--drug abuse and addiction.
D000293:Adolescent; D000328:Adult; D000342:Affective Symptoms / Q000150:complications; D000661:Amphetamine; D005194:Family Practice; D003932:Heroin; D006801:Humans; D008238:Lysergic Acid Diethylamide; D009021:Morphine Dependence; D009892:Opium; D019966:Substance-Related Disorders / Q000150:complications / Q000175:diagnosis / Q000628:therapy
D003932:Heroin; D009892:Opium; D008238:Lysergic Acid Diethylamide; D000661:Amphetamine