@article{doi:10.1302/0301-620X.93B10.26924,
author = {Yoon, R. S. and Hwang, J. S. and Beebe, K. S.},
title = {Long-term bisphosphonate usage and subtrochanteric insufficiency
fractures},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {93-B},
number = {10},
pages = {1289-1295},
year = {2011},
doi = {10.1302/0301-620X.93B10.26924},
url = {https://doi.org/10.1302/0301-620X.93B10.26924}
}