1. Virtual reality in anaesthesia;Burt;Br J Anaesth,1995
2. Blezek DJ, Robb RA, Martin DP. Virtual reality simulation of regional anesthesia for training of residents. In: Proceedings of IEEE 33rd Hawaii International Conference on System Sciences; 2000.
3. Development of the force-feedback model for an epidural needle insertion simulator;Hiemenz;Stud Health Technol Inform,1998
4. A virtual simulation environment for learning epidural anesthesia;Stredney;Stud Health Technol Inform,1996
5. SensAble technologies. Available at: http://www.sensable.com. Accessed February 2007.