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