1. Friction and wear;Black,1992
2. Tumor Prosthesis design — a system approach;Chao,1983
3. Chao, E.Y., Kwak, B.M., Kasman, R., 1984. Stress analysis of conical coupling joint in modular prosthetic system design. In: Transactions of the 30th Annual Meeting of the Orthopaedic Research Society, Vol. 103, Atlanta, Georgia.
4. A composite fixation principle for modular segmental defect replacement (SDR) prostheses;Chao;Orthopaedic Clinic. North America,1989
5. Composite fixation of salvage prostheses for the hip and knee;Chao;Clinical Orthopaedics and Related Research,1992