@book{1909,
	author = {Organizacion Mundial de la Salud},
	title = {Environmental Health Criteria 141: Quality Management for Chemical Safety Testing},
	publisher = {Organizacion Mundial de la Salud},
	year = {1992},
	address = {Ginebra},
	edition = {1º ed.},
	note = {Baja Depósito Caja 31 Junio 2019}
}