Effect of city-wide sanitation programme on reduction in rate of childhood diarrhoea in northeast Brazil: assessment by two cohort studies

Por Barreto, Mauricio L, Genser, Bernd, Strina, Agostino, Teixeira, Maria Gloria, Assis, Ana Marlucia O, Rego, Rita F, Teles, Carlos A, Prado, Matildes S, Matos, Sheila MA, Santos, Darci N, dos Santos, Lenaldo A, Cairncross, Sandy
Publicado em 2007