TY - JOUR A1 - Spira, R. A1 - Lepage, P. A1 - Msellati, P. A1 - Van de Perre, P. A1 - Leroy, V. A1 - Simonon, A. A1 - Karita, E. A1 - Dabis, F. T1 - Natural history of human immunodeficiency virus type 1 infection in children: A five-year prospective study in Rawanda Y1 - 1999 DO - 10.1542/peds.104.5.e56 JF - Pediatrics VL - 104 IS - 5 ER -