

@article {9230,
	title = {{Epidemiologic setting of the agricultural use of sewage: Valle del Mezquital, Mexico}},
	journal = {Salud P{\'u}blica de M{\'e}xico},
	volume = {36},
	number = {1},
	year = {1994},
	pages = {3{\textendash}9},
	author = {Cifuentes, E and Blumenthal, U and Ruiz-Palacios, G and Bennett, S and Peasey, A}
}
