Model-based surgery simulation and intraoperational guidance. - Ulrich G. Kliegis; Hans-Florian Uli Zeilhofer; Paul Gerhardt; Robert Sader; Hans-Henning Horch (Image Processing, 1997)

Computer-assisted selection of donor sites for autologous grafts. - Zdzislaw Król; Hans-Florian Uli Zeilhofer; Robert Sader; Karl Heinz Hoffmann 001; Paul Gerhardt; Hans-Henning Horch (Image Processing, 1997)

Higher prevalence of voice disorders in patients with cleft lip and palate? results from two studies. - Tim Bressmann; Robert Sader; Wolfram Ziegler; Shaheen Awan; Michael Merk; Hans-Florian Zeilhofer; Hans-Henning Horch (MAVEBA, 1999)