title: The use of benzodiazepines among drug addicts.
mesh_terms: D000328:Adult; D014151:Anti-Anxiety Agents; D001569:Benzodiazepines; D004739:England; D005260:Female; D006556:Heroin Dependence / Q000523:psychology; D006801:Humans; D008297:Male; D012306:Risk; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D014151:Anti-Anxiety Agents; D001569:Benzodiazepines