@book{10221,
	author = {Sociedad Mexicana de Estudios Oncologicos.},
	title = {Tumores de cabeza y cuello :},
	publisher = {McGraw-Hill Interamericana,},
	year = {2000.},
	address = {Mexico :},
	edition = {2a ed.},
	note = {Incluye bibliografias e indice.}
}