Gupta, Ravindra K.; Ford, Deborah; Mulenga, Veronica; Walker, A. Sarah; Kabamba, Desire; Kalumbi, Moxmalama; Grant, Paul R.; Ferrier, Alexander; Pillay, Deenan; Gibb, Diana M.; Chintu, Chifumbe
Pediatric Infectious Disease Journal. 29(8):e57-e62, August 2010.
doi: 10.1097/INF.0b013e3181e47609