... citation purposes)Harm Reduction JournalOpen AccessResearch HIV seroprevalence among participants at a Supervised Injection Facility in Vancouver, Canada: implications for prevention, care and ... questionnaire and supplying a blood sample for HIV and hepatitis Ctesting. All SEOSI participants provide informed consentto link to the Insite database so that SIF use can be tracked,as well as informed ... T, Montaner JS, Strathdee SA, Wodak A, Hankins CA,Schechter MT, Tyndall MW: Rationale for evaluating NorthAmerica's first medically supervised safer-injecting facility. Lancet Infect Dis...