title: WHO expert committee on drug dependence. Twenty-fifth Report.
mesh_terms: D000701:Analgesics, Opioid; D000697:Central Nervous System Stimulants; D006801:Humans; D006993:Hypnotics and Sedatives; D019966:Substance-Related Disorders / Q000517:prevention & control*; D014944:World Health Organization
chemical_list: D000701:Analgesics, Opioid; D000697:Central Nervous System Stimulants; D006993:Hypnotics and Sedatives