TY - JOUR A1 - Sastry, N. A1 - Burgard, S. T1 - Changes in diarrheal disease and treatment among Brazilian children from 1986 to 1996 Y1 - 2011 DO - 10.1007/s11113-010-9179-9 JF - Population Research and Policy Review VL - 30 IS - 1 ER -