@book{77494,
	author = {Laurell, Asa Cristina. and Ruíz, Liliana.},
	title = {Podemos garantizar el derecho a la salud? :},
	publisher = {Universidad Autónoma Metropolitana. Unidad Xochimilco,},
	year = {1996.},
	address = {México, D.F. :}
}