title: Comparison of the three-dimensional correctness of impression techniques: a randomized controlled trial.
authors.affiliation: Ulm University, Department of Prosthetic Dentistry, Ulm, Germany. Ralph.Luthardt@computerzaehne.de
authors.forename: Ralph Gunnar
authors.initials: RG
authors.lastname: Luthardt
authors.forename: Michael H
authors.initials: MH
authors.lastname: Walter
authors.forename: Sebastian
authors.initials: S
authors.lastname: Quaas
authors.forename: Rainer
authors.initials: R
authors.lastname: Koch
authors.forename: Heike
authors.initials: H
authors.lastname: Rudolph