Global epidemiology of injecting drug use and HIV among people who inject drugs: a systematic review

Authors: Bradley Mathers, Louisa Degenhardt, Benjamin Phillips, Lucas Wiessing, Matthew Hickman, Steffanie A. Strathdee, Alex Wodak, Samiran Panda, Mark Tyndall, Abdalla Toufik, Richard P. Mattick - The Lancet 2008 cited by 1,287