1. UNAIDS 2008 report on the global AIDS epidemic.
2. HIV & AIDS in South Africa. Available at: http://www.avert.org/aidssouthafrica.htm.
3. UNAIDS/WHO 2007 AIDS epidemic update.
4. Painting the picture—impact of AIDS in development in Africa;Whiteside;Sci. Africa,2003
5. Avert. www.avert.org/aidssouthafrica (accessed: 2009).