@article{doi:10.1302/0301-620X.96B12.34103,
author = {Van der Merwe, J. M. and Haddad, F. S. and Duncan, C. P.},
title = {Field testing the Unified Classification System for periprosthetic fractures of
the femur, tibia and patella in association with knee replacement},
journal = {The Bone & Joint Journal},
volume = {96-B},
number = {12},
pages = {1669-1673},
year = {2014},
doi = {10.1302/0301-620X.96B12.34103},
url = {https://doi.org/10.1302/0301-620X.96B12.34103}
}