

@article {3944,
	title = {Hygiene, sanitation and water: forgotten foundations of health},
	journal = {PLoS Medicine},
	volume = {7},
	number = {11},
	year = {2010},
	pages = {e1000367},
	doi = {10.1371/journal.pmed.1000367.},
	author = {Bartram, J and Cairncross, S}
}
