Tyndall MW, Patrick D, Spittal P, Li K, O'Shaughnessy MV, Schechter MT Risky sexual behaviours among injection drugs users with high HIV prevalence: implications for STD control Sexually Transmitted Infections PubMed
Tyndall MW, Patrick D, Spittal P, Li K, O'Shaughnessy MV, Schechter MT Risky sexual behaviours among injection drugs users with high HIV prevalence: implications for STD control Sexually Transmitted Infections PubMed