title: Systematic postmarketing surveillance needed for misused psychoactive pharmaceutical drugs.
authors: Turning Point Alcohol and Drug Centre, Melbourne, VIC, Australia. tracys@turningpoint.org.au.
authors: Tracy W
authors: TW
authors: Soh
mesh_terms: D000525:Alprazolam / Q000032:analysis*; D006556:Heroin Dependence / Q000401:mortality*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000032:analysis*
chemical_list: D006993:Hypnotics and Sedatives; D000525:Alprazolam