@article{doi:10.1302/0301-620X.82B5.0820728,
author = {Messieh, M.},
title = {Preoperative haemoglobin and warfarin response},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {82-B},
number = {5},
pages = {728-730},
year = {2000},
doi = {10.1302/0301-620X.82B5.0820728},
url = {https://doi.org/10.1302/0301-620X.82B5.0820728}
}