@article{doi:10.1302/0301-620X.100B9.BJJ-2017-1372.R1,
author = {Zhang, L. and Lix, L. M. and Ayilara, O. and Sawatzky, R. and Bohm, E. R.},
title = {The effect of multimorbidity on changes in
health-related quality of life following hip and knee arthroplasty},
journal = {The Bone & Joint Journal},
volume = {100-B},
number = {9},
pages = {1168-1174},
year = {2018},
doi = {10.1302/0301-620X.100B9.BJJ-2017-1372.R1},
url = {https://doi.org/10.1302/0301-620X.100B9.BJJ-2017-1372.R1}
}