Intraoperative online navigation of dissection of the hepatical tissue - a new dimension in liver surgery? - M. Birth; Markus Kleemann; Philipp Hildebrand; Hans-Peter Bruch (CARS, 2004)

Laparoscopic ultrasound navigation in liver surgery - technical aspects and feasibility. - Markus Kleemann; Philipp Hildebrand; R. Keller; Hans-Peter Bruch; M. Birth (CARS, 2004)