title: [Benzodiazepines to people with substance abuse problems?].
authors.affiliation: Senter for rus- og avhengighetsforskning, Universitetet i Oslo, Kirkeveien 166, 0407 Oslo, Norway. helge.waal@medisin.uio.no
authors.forename: Helge
authors.initials: H
authors.lastname: Waal
authors.forename: Jørgen G
authors.initials: JG
authors.lastname: Bramness