@book{1457,
	author = {Baum, Lloyd and Ralph W. Phillips},
	title = {Tratado de operatoria dental /},
	publisher = {McGraw-Hill Interamericana,},
	year = {1996.},
	address = {México :},
	edition = {3 ed. --},
	note = {Título en inglés: Textbook of operative dentistry}
}