Direct evaluation of needle and syringe exchange programmes.
Frischer
M
M
Taylor
A
A
Goldberg
D
D
Elliott
L
L
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
D016756:Immunoglobulins, Intravenous