1. Vining DJ, Liu K, Choplin RH, et al.: Virtual bronchoscopy: relationships of virtual reality endobronchial simulations to actual bronchospic findings. Chest 109:549–553, 1996
2. Preminger GM, Babayan RK, Merril GL, et al.: Virgual reality simulations in endoscopic urologic surgery, in Medicine Meets Virtual Reality 4: Health Care in the Information Age—Future Tools for Transforming Medicine. Amsterdam, 1S0 Press, 1996, pp 157–163
3. Vining DJ, Teigen EL, Stells D, et al.: Experience with virtual endoscopy in 20 patients. Radiology 197:514, 1995
4. Hon D: Ixion’s laparoscopic skills simulator. in In Medicine Meets Virtual Reality II: Interactive Technology and Healthcare: Visionary Applications for Simulation Visualization Robots. San Diego: Aligned Management Associates, 1994, pp 81–83
5. Higgins GA, Meglin DA, Millman AS, et al: Virtual Reality Surgery: Implementation of a Coronary Angioplasty Training Simulator, in Surgical Technology International IV., 1995, pp 379–383