1. The value of confirmatory testing in early infant HIV diagnosis programmes in South Africa: A cost-effectiveness analysis Dunning, Lorna; Francke, Jordan A.; Mallampati, Divya; MacLean, Rachel L.; Penazzato, Martina; Hou, Taige; Myer, Landon; Abrams, Elaine J.; Walensky, Rochelle P.; Leroy, Valeriane; Freedberg, Kenneth A.; Ciaranello, Andrea 2017 Articles HIV infections--DiagnosisNewborn infants--Diseases--DiagnosisMedical care--Cost effectivenessEpidemiology