@book{1953,
	author = {Fischer-Brandies, Helge and Stahl, Arnulf N. F.},
	title = {Técnica ortodóncica /},
	publisher = {Masson,},
	year = {1991.},
	address = {Barcelona :},
	note = {Título en Alemán: Kieferorthopädische Technik. --}
}