@book{6649,
	author = {Nanda, Ravindra and Burstone, Charles J., },
	title = {Contención y estabilidad en ortodoncia /},
	publisher = {Medica panamericana,},
	year = {c1994},
	address = {Buenos Aires :},
	edition = {1a ed.},
	note = {Traducción de : Retention and stability in orthodontics}
}