@article{doi:10.1302/0301-620X.90B5.19937,
author = {Karva, A. R. and Board, T. N. and Porter, M. L.},
title = {Conversion of bilateral hip and knee ankylosis to total joint replacements},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {90-B},
number = {5},
pages = {668-673},
year = {2008},
doi = {10.1302/0301-620X.90B5.19937},
url = {https://doi.org/10.1302/0301-620X.90B5.19937}
}