@book{1911,
	author = {Organizacion Mundial de la Salud},
	title = {Environmental Health Criteria 224: Arsenic and Arsenic Compounds},
	publisher = {Organizacion Mundial de la Salud},
	year = {2001},
	address = {Ginebra},
	edition = {2º ed.},
	note = {Baja Depósito Caja 31 Junio 2019}
}