title: Germany: study shows effectiveness of prison needle exchange.
authors.forename: Glenn
authors.initials: G
authors.lastname: Betteridge
mesh_terms: D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D018671:Needle-Exchange Programs; D011330:Prisons; D015397:Program Evaluation; D015819:Substance Abuse, Intravenous