TY - JOUR AU - Maempel, J. F. AU - Clement, N. D. AU - Brenkel, I. J. AU - Walmsley, P. J. DO - doi:10.1302/0301-620X.97B4.34867 UR - https://doi.org/10.1302/0301-620X.97B4.34867 TI - Validation of a prediction model that allows direct comparison of the Oxford Knee Score and American Knee Society clinical rating system T2 - The Bone & Joint Journal VL - 97-B IS - 4 PY - 2015 SP - 503 EP - 509 ER -