Assessing neurodevelopment Unlicensed drug use Association between infection and cancer Hepatitis B Vaccination HIV exposed children Multiple pregnancies low birth weight infants Oxygen dependency Over-the-counter medications To assess the safety, reactogenicity and immunogenicity of three doses of GlaxoSmithKline (GSK) Biologicals’ oral live attenuated human rotavirus (HRV) vaccine The medical and social characteristics of HIV-infected children Audit of the response to antiretroviral therapy in therapy-naïve HIV-infected children at Kalafong hospital antiretroviral therapy HIV exposed children Food as medicine and medicine as food: Antiretroviral Therapy and Nutritional Supplementation in a Cohort of HIV-Infected Children in South Africa Improving the diagnosis of HIV in children born to HIV infected mothers Effects Of Food Insecurity on Growth of Children Born to HIV Infected Mothers Cardiac involvement in newly diagnosed HIV infected children and the effect of HAART on cardiac disease