@article{doi:10.1302/0301-620X.78B3.0780512c,
author = {Dowd, G. S. E.},
title = {The Problem Knee.},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {78-B},
number = {3},
pages = {512-513},
year = {1996},
doi = {10.1302/0301-620X.78B3.0780512c},
url = {https://doi.org/10.1302/0301-620X.78B3.0780512c}
}