Surface Modification of Articulating Surfaces and Tribological Evaluation Caldwell Rebecca, LaBerge Martine, and Ho Sunita. Advances in Polymeric Biomaterials. Surface Modification of Articulating Surfaces and Tribological Evaluation. 2006; 303-335. 2006 http://profiles.ucsf.edu/profile/21174057 Caldwell Rebecca, LaBerge Martine, and Ho Sunita