

@article {10587,
	title = {{Risk screening for exposure to groundwater pollution in a wastewater irrigation district of the Mexico City region}},
	journal = {Environmental Health Perspectives},
	volume = {107},
	year = {1999},
	pages = {553{\textendash}561},
	author = {Downs, TJ and Cifuentes-Garcia, E and Suffet, IM}
}
