@article{doi:10.1302/0301-620X.56B1.156,
author = {Harvey, F. J.},
title = {LOCKING OF THE METACARPO-PHALANGEAL JOINTS},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {56-B},
number = {1},
pages = {156-159},
year = {1974},
doi = {10.1302/0301-620X.56B1.156},
url = {https://doi.org/10.1302/0301-620X.56B1.156}
}