

@article {6894,
	title = {Is hygiene promotion cost-effective? {A} case study in {Burkina} {Faso}},
	journal = {Tropical Medicine \& International Health},
	volume = {7},
	number = {11},
	year = {2002},
	pages = {960{\textendash}969},
	url = {http://onlinelibrary.wiley.com/doi/10.1046/j.1365-3156.2002.00954.x/full},
	author = {Borghi, Josephine and Guinness, Lorna and Ouedraogo, J. and Curtis, Val}
}
