@article{doi:10.1302/0301-620X.50B3.656,
author = {Kuczynski, K.},
title = {THE PROXIMAL INTERPHALANGEAL JOINT },
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {50-B},
number = {3},
pages = {656-663},
year = {1968},
doi = {10.1302/0301-620X.50B3.656},
url = {https://doi.org/10.1302/0301-620X.50B3.656}
}