TY - JOUR A1 - Victora, C.G. A1 - Olinto, M.T.A. A1 - Barros, F.C. A1 - Nobre, L.C. T1 - Falling diarrhoea mortality in Northeastern Brazil: did ORT play a role? Y1 - 1996 DO - 10.1093/heapol/11.2.132 JF - Health Policy and Planning VL - 11 IS - 2 ER -