Effectiveness of Structural-Level Needle/Syringe Programs to Reduce HCV and HIV Infection Among People Who Inject Drugs: A Systematic Review - Abu Abdul-Quader; Jonathan Feelemyer; Shilpa Modi; Ellen Stein; Alya Briceño; Salaam Semaan; Hacsi Horváth; Gail Kennedy; Don C. Des Jarlais (2013)