Lara M. Vigneron, Jacques G. Verly, Simon K. Warfield. Modelling Surgical Cuts, Retractions, and Resections via Extended Finite Element Method. In Christian Barillot, David R. Haynor, Pierre Hellier, editors, Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2004, 7th International Conference Saint-Malo, France, September 26-29, 2004, Proceedings, Part II. Volume 3217 of Lecture Notes in Computer Science, pages 311-318, Springer, 2004. [doi]