1. U.S. Food and Drug Administration. Medical device report (MDR) forms and instructions; 2013.
2. U.S. Food and Drug Administration. Understanding barriers to medical device quality; 2011.
3. The optimum size of prosthetic heads in relation to the wear of plastic sockets in total replacement of the hip;Charnley;Med Biol Eng,1969
4. The pathology of wear in the Beall model 104 heart valve prosthesis;Silver;Circulation,1977
5. Lipids in silicone rubber valve prostheses after human implantation;Chin;Circulation,1971