A. Toufik

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

Matthew Hickman, Louisa Degenhardt, Alex Wodak, 2008, The Lancet.

Prevalence and behavioural risks for HIV and HCV infections in a population of drug users of Dakar, Senegal: the ANRS 12243 UDSEN study

Pierre-Marie Girard, J. Tine, M. Maynart, 2015, Journal of the International AIDS Society.

Characteristics and Behaviors of Ketamine Users in France in 2003

C. Reynaud-Maurupt, P. Bello, A. Toufik, 2007, Journal of psychoactive drugs.

An urgent need to scale-up injecting drug harm reduction services in Tanzania: prevalence of blood-borne viruses among drug users in Temeke District, Dar-es-Salaam, 2011.

N. Luhmann, P. Dietze, M. Stoové, 2013, The International journal on drug policy.

Drug use and HIV in West Africa: a neglected epidemic

I. Ndoye, P. Girard, G. Raguin, 2011, Tropical medicine & international health : TM & IH.

Estimating the Size of Hidden Populations Using Respondent-driven Sampling Data: Case Examples from Morocco

Mark S Handcock, Katherine R. McLaughlin, Lisa G Johnston, 2015, Epidemiology.

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

R. Mattick, S. Strathdee, L. Degenhardt, 2008, The Lancet.