1. UNAIDS. Meeting Report: Data for Fast-Tracking Condom Programmes. Global Condom Steering Group, Geneva, March 2016.
2. Contraceptive Technology: Twentieth Revised Edition;J Trussell,2011
3. Condom effectiveness in reducing heterosexual HIV transmission;S Weller;Cochrane Database Syst Rev,2002
4. Increase in condom use and decline in HIV and sexually transmitted diseases among female sex workers in Abidjan, Cote d’Ivoire, 1991–1998;PD Ghys;AIDS,2002
5. Effectiveness of condoms in preventing sexually transmitted infections;KK Holmes;Bulletin of the World Health Organization,2004