@book{170,
	author = {Rosenstiel, Stephen F. and Land, Martin F.},
	title = {Prótesis fija contemporánea /},
	publisher = {Elsevier,},
	year = {2016.},
	address = {Barcelona :},
	edition = {5 ed.},
	note = {Título en inglés: Contemporary fixed prosthodontics 
}
}