@article{doi:10.1302/0301-620X.97B4.34867,
author = {Maempel, J. F. and Clement, N. D. and Brenkel, I. J. and Walmsley, P. J.},
title = {Validation of a prediction model that
allows direct comparison of the Oxford Knee Score and American Knee
Society clinical rating system},
journal = {The Bone & Joint Journal},
volume = {97-B},
number = {4},
pages = {503-509},
year = {2015},
doi = {10.1302/0301-620X.97B4.34867},
url = {https://doi.org/10.1302/0301-620X.97B4.34867}
}