@article{doi:10.1302/0301-620X.97B7.35305,
author = {Pearce, C. J. and Wong, K. L. and Calder, J. D. F.},
title = {Calcaneal fractures: selection bias
is key},
journal = {The Bone & Joint Journal},
volume = {97-B},
number = {7},
pages = {880-882},
year = {2015},
doi = {10.1302/0301-620X.97B7.35305},
url = {https://doi.org/10.1302/0301-620X.97B7.35305}
}