@article{doi:10.1302/0301-620X.73B3.1670469,
author = {Pournaras, J and Symeonides, PP},
title = {Fracture of the head of a femoral prosthesis},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {73-B},
number = {3},
pages = {522-523},
year = {1991},
doi = {10.1302/0301-620X.73B3.1670469},
url = {https://doi.org/10.1302/0301-620X.73B3.1670469}
}