Drug abuse.
D004335:Drug and Narcotic Control; D006213:Hallucinogens; D006801:Humans; D006993:Hypnotics and Sedatives; D009294:Narcotics; D019966:Substance-Related Disorders; D014481:United States
D006213:Hallucinogens; D006993:Hypnotics and Sedatives; D009294:Narcotics