title: Freer availability of injection material for drug users: protection for them, risks for others? How important is coherence in public policy and actions?
authors.forename: J F
authors.initials: JF
authors.lastname: Martin
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D006801:Humans; D009339:Needles; D011640:Public Policy; D019966:Substance-Related Disorders / Q000150:complications