@article{doi:10.1302/0301-620X.100B5.BJJ-2017-1263.R1,
author = {Xu, S. and Chen, J. Y. and Lo, N. N. and Chia, S. L. and Tay, D. K. J. and  Pang, H. N. and Hao, Y. and Yeo, S. J.},
title = {The influence of obesity on functional outcome
and quality of life after total knee arthroplasty},
journal = {The Bone & Joint Journal},
volume = {100-B},
number = {5},
pages = {579-583},
year = {2018},
doi = {10.1302/0301-620X.100B5.BJJ-2017-1263.R1},
url = {https://doi.org/10.1302/0301-620X.100B5.BJJ-2017-1263.R1}
}