@article{doi:10.1302/0301-620X.102B4.BJJ-2018-1580.R3,
author = {Fredborg, Charlotte and Odgaard, Anders and Sørensen, Jan},
title = {Patellofemoral arthroplasty is cheaper and more effective in the short term than total knee arthroplasty for isolated patellofemoral osteoarthritis: cost-effectiveness analysis based on a randomized trial},
journal = {The Bone & Joint Journal},
volume = {102-B},
number = {4},
pages = {449-457},
year = {2020},
doi = {10.1302/0301-620X.102B4.BJJ-2018-1580.R3},
url = {https://doi.org/10.1302/0301-620X.102B4.BJJ-2018-1580.R3}
}