1. Joint United Nations Program on HIV/AIDS: 2006 Report on the Global AIDS Epidemic. Geneva, Switzerland: UNAIDS; 2006. Available at http://www.unaids.org/en/KnowledgeCentre/HIVData/GlobalReport/2008/2008_Global_report.asp . Accessed August 2009.
2. Joint United Nations Program on HIV/AIDS: 2008 Report on the Global AIDS Epidemic. Geneva, Switzerland: UNAIDS; 2008. Available at http://www.unaids.org/en/KnowledgeCentre/HIVData/GlobalReport/2006/default.asp . Accessed August 2009.
3. Walensky RP, Paltiel AD, Losina E, et al.: The survival benefits of AIDS treatment in the United States. J Infect Dis 2006, 194:11–19.
4. Joint United Nations Program on HIV/AIDS/World Health Organization: WHO Guidance on Provider-Initiated HIV Testing and Counselling in Health Facilities. Available at http://www.who.int/hiv/pub/vct/pitc2007/en/index.html . Accessed August 2009.
5. Fylkesnes K, Siziya S: A randomized trial on acceptability of voluntary HIV counselling and testing. Trop Med Int Health 2004, 9:566–572.