1. UNAIDS: 2009 AIDS epidemic update.
2. UNAIDS/WHO: Epidemiological Fact Sheet on HIV and AIDS 2008 Update [http://data.unaids.org/pub/Report/2009/jc1700_epi_update_2009_en.pdf].
3. Statistics South Africa: Mid‐year population estimates 2009[http://apps.who.int/globalatlas/predefinedReports/EFS2008/full/EFS2008_ZA.pdf].