title: Urine analysis for benzodiazepines among opiate consumers.
authors.affiliation: Psychiatrische Universitätsklinik Basel, Switzerland.
authors.forename: D
authors.initials: D
authors.lastname: Ladewig
authors.forename: A
authors.initials: A
authors.lastname: Scholer
mesh_terms: D014151:Anti-Anxiety Agents / Q000493:pharmacokinetics*; D001569:Benzodiazepines; D001711:Biotransformation; D006801:Humans; D009293:Opioid-Related Disorders / Q000534:rehabilitation / Q000652:urine*; D019966:Substance-Related Disorders / Q000652:urine*
chemical_list: D014151:Anti-Anxiety Agents; D001569:Benzodiazepines