@book{285,
	author = {José Álvarez del Villar},
	title = {Anatomía comparada básica},
	publisher = {trillas},
	year = {1988},
	address = {México},
	edition = {2},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=44c7213fd086b31a2ef38edef544ab4c}
}