title: Direct evaluation of needle and syringe exchange programmes.
authors.forename: M
authors.initials: M
authors.lastname: Frischer
authors.forename: A
authors.initials: A
authors.lastname: Taylor
authors.forename: D
authors.initials: D
authors.lastname: Goldberg
authors.forename: L
authors.initials: L
authors.lastname: Elliott
mesh_terms: D005069:Evaluation Studies as Topic; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D016756:Immunoglobulins, Intravenous; D016485:Needle Sharing / Q000639:trends; D018671:Needle-Exchange Programs; D015995:Prevalence; D012309:Risk-Taking; D012606:Scotland / Q000453:epidemiology
chemical_list: D016756:Immunoglobulins, Intravenous