Authors: David Chilongozi; Lei Wang; Lillian Brown; Taha Taha; Megan Valentine; Lynda Emel; Moses Sinkala; George Kafulafula; Ramadhani A Noor; Jennifer S Read; Elizabeth R Brown; Robert L Goldenberg; Irving Hoffman Journal: Pediatr Infect Dis J Date: 2008-09 Impact factor: 2.129