

@article {16667,
	title = {The impact of improvement of water supply and sanitation facilities on diarrhea and intestinal parasites: a {Brazilian} experience with children in two low-income urban communities},
	journal = {Revista de Sa{\'u}de P{\'u}blica},
	volume = {23},
	number = {3},
	year = {1989},
	pages = {214{\textendash}220},
	author = {Gross, Rainer and Schell, Bernd and Molina, Maria Carmen Bisi and Le{\~a}o, Maria Antonia Cuelho and Strack, Ulrike}
}
