title: WHO expert committee on drug dependence. Sixteeth Report.
mesh_terms: D002188:Cannabis; D003042:Cocaine; D004335:Drug and Narcotic Control; D006801:Humans; D008691:Methadone / Q000627:therapeutic use; D009292:Narcotic Antagonists; D009294:Narcotics; D019966:Substance-Related Disorders / Q000517:prevention & control / Q000628:therapy; D014944:World Health Organization
chemical_list: D009292:Narcotic Antagonists; D009294:Narcotics; D003042:Cocaine; D008691:Methadone