@book{16814,
	author = {Velayos, José Luis. and Díaz Santana, Humberto.},
	title = {Anatomía de la cabeza para odontólogos /},
	publisher = {Medica Panamericana,},
	year = {2007.},
	address = {Bogotá :},
	edition = {4a ed.}
}