@inproceedings{EulensteinLangeHuenerbeinetal.2004, author = {Sebastian Eulenstein and Thomas Lange and Michael H{\"u}nerbein and Peter Schlag and Hans Lamecker}, title = {Ultrasound based navigation system incorporating preoperative planning for liver surgery}, booktitle = {Proceedings CARS}, volume = {1268}, pages = {758 -- 763}, doi = {10.1016/j.ics.2004.03.121 target}, year = {2004}, }