TY - JOUR AU - Engh, GA AU - Dwyer, KA AU - Hanes, CK DO - doi:10.1302/0301-620X.74B1.1732274 UR - https://doi.org/10.1302/0301-620X.74B1.1732274 TI - Polyethylene wear of metal-backed tibial components in total and unicompartmental knee prostheses T2 - The Journal of Bone & Joint Surgery British Volume VL - 74-B IS - 1 PY - 1992 SP - 9 EP - 17 ER -