@book{10838,
	author = {Schwertz, Seymour I.},
	title = {Principios de cirugia /},
	publisher = {McGraw-Hill,},
	year = {1995.},
	address = {Mexico :},
	edition = {6a ed.},
	note = {Incluye bibliografia e indice. Titulo original. Principles of surgery.}
}