Factors associated with persistent high-risk syringe sharing in the presence of an established needle exchange programme

Wood, Evana,b; Tyndall, Mark W.a,b; Spittal, Patricia M.a,b; Li, Kathya; Hogg, Robert S.a,b; Montaner, Julio S. G.a,b,c; O'Shaughnessy, Michael V.a,d; Schechter, Martin T.a,b

AIDS:
Research Letters