@article{doi:10.1302/0301-620X.104B9.BJJ-2022-0013.R1,
author = {Penfold, Chris M. and Judge, Andrew and Sayers, Adrian and Whitehouse, Michael R. and Wilkinson, J. M. and Blom, Ashley W.},
title = {Temporal trends in comorbidity in adult elective hip and knee arthroplasty patients in England},
journal = {The Bone & Joint Journal},
volume = {104-B},
number = {9},
pages = {1052-1059},
year = {2022},
doi = {10.1302/0301-620X.104B9.BJJ-2022-0013.R1},
url = {https://doi.org/10.1302/0301-620X.104B9.BJJ-2022-0013.R1}
}