1. NIH Publicati;National Library of Medicine (U. S.) Board of Regents,1990
2. Visible Human Project Conference Proceedings, October 7-8, 1996.
3. (1985) “Anatomy of the Human Body,” 13th American ed. (ed). Philadelphia: Lee & Febiger.
4. Marching cubes: A high resolution 3D surface construction algorithm
5. Technical Rep;Reinig,1996