Comment on the APA position statement on psychoactive substance use.
D000293:Adolescent; D002648:Child; D003042:Cocaine; D006801:Humans; D002189:Marijuana Abuse / Q000523:psychology*; D011570:Psychiatry; D012307:Risk Factors; D012955:Societies, Medical; D019966:Substance-Related Disorders / Q000523:psychology*; D014481:United States
D003042:Cocaine