@book{230681,
	author = {World Health Organization.},
	title = {Informe sobre la salud en el mundo},
	publisher = {Organizaci�on Mundial de la Salud,},
	year = {2007.},
	series = {Informe sobre la salud en el mundo ;},
	address = {Ginebra :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10214513}
}