Ultrasound-based navigation of robotic drilling at the lateral skull base. - Philipp A. Federspil; Steffen H. Tretbar; U. W. Geisthoff; B. Plinkert; Peter K. Plinkert (CARS, 2003)

Improved ultrasound-based navigation for robotic drilling at the lateral skull base. - U. W. Geisthoff; Steffen H. Tretbar; Philipp A. Federspil; Peter K. Plinkert (CARS, 2004)