@book{294172,
	author = {Villazon Sahagun, Alberto and Guevara Alcina, Miguel},
	title = {Cuidados intensivos en el enfermo grave / Alberto Villazon Sahagun...[et. al]},
	publisher = {Compañía Editorial Continental},
	year = {1975},
	address = {México},
	edition = {4a.ed., 8a.ed.}
}