M. . Dourandish, A. . Simchia, and D. . Godlinski, “Rapid Manufacturing of Co-Cr-Mo Implants by Three-Dimentional Printing Process forOrthopedic Applications: Rapid manufacturing orthopedic implantsshrinkage”, Iran J Pharm Sci, vol. 4, no. 1, pp. 31–36, Jan. 2008.