1. WHO Report 2009. Global tuberculosis control.
http://apps.who.int/globalatlas/predefinedReports/TB/PDF_Files/zaf.pdf/
2. Tuberculosis Strategic Plan For South Africa, 2007–2011 Department of Health: South Africa.
3. Gie RP, Zar H, Jeena P, Beyers N . Childhood tuberculosis in South Africa—what is the present status? S Afr Med J 2007; 97: 972.
4. Jeena PM . The Interaction of HIV and tuberculosis in childhood. S Afr Med J 2007; 97: 989–991.
5. Martin RJ, Fanaroff AA, Walsh MC . Neonatal–Perinatal Medicine, 8th edn. MOSBY Elsevier: Philadelphia, PA, 2: 798.