1. South African National HIV Prevalence, Incidence and Behaviour Survey, 2012;O Shisana,2014
2. WHO. Report on the first international symposium on self-testing for HIV: the legal, ethical, gender, human rights and public health implications of HIV self-testing scale-up. Geneva, Switzerland: 2013.
3. Epidemic update and health sector progress towards universal access. Progress report,2011
4. Self-testing for HIV: a new option for HIV prevention?;F Spielberg;The Lancet infectious diseases,2004