Benicio, Maria Helena D'Aquino, Carlos Augusto Monteiro, Hilda Paulina Pino Zuñiga, and Evany Margazão Beringhs Rio. 1987. “ A Study of children’s Health in S.Paulo City (Brazil), 1984-1985: IV - Diarrhoea ”. Revista De Saúde Pública 21 (1): 23-28. https://doi.org/10.1590/S0034-89101987000100004.