TY - RPRT TI - Polyethylene exchange only for prosthetic knee instability. AU - D Hodari Brooks AU - Thomas K Fehring AU - William L Griffin AU - J Bohannon Mason AU - Thomas H McCoy PY - 2002 DO - 10.1097/00003086-200212000-00023 UR - https://pubmed.ncbi.nlm.nih.gov/12461372/ ID - 12461372 ER -