1. A. J. Lightman, B. Vanassche, P. D'Urso and Y. Shinjiro, “Applications of rapid prototyping to surgical planning: a survey of global activities”, Proceedings of the 6th International Conference on Rapid Prototyping, 4–7 June 1995, pp. 43–49, 1995.
2. B. Swaelens and J. P. Kruth, “Medical applications of rapid prototyping techniques”, Proceedings of the 4th International Conference on Rapid Prototyping, 14–17 June 1993, pp. 107–120, 1993.
3. C. K. Chua, “Three-dimensional rapid prototyping technologies and key development areas”, Computing and Control Engineering Journal, 5(4), pp. 200–204, August 1994.
4. C. K. Chua and K. F. Leong, “Rapid prototyping: principles and application in manufacturing”, John Wiley April 1997.
5. M. L. Rhodes and D. D. Robertson, “Computers in surgery and therapeutic procedures”, IEEE Computer Applications in Surgery, pp. 20–23, January 1996.