1. HIV in adolescents in sub-Saharan Africa;Cowan;Curr Opin HIV AIDS,2009
2. Nelson Mandela HSRC study of HIV/AIDS: South African national HIV prevalence, behavioural risks and mass media. Household survey 2002;Shisana,2002
3. HIV and sexual behaviour among young South Africans: a national survey of 15–24 year olds;Pettifor,2004
4. South African national HIV prevalence, incidence, behaviour and communication survey: a turning tide among teenagers?;Shisana,2008
5. South African demographics and health survey;Department of Health,1998