@article{doi:10.1302/0301-620X.41B4.778,
author = {Penrose, J. H.},
title = {EXTRACTOR FOR KÜNTSCHER NAILS},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {41-B},
number = {4},
pages = {778-778},
year = {1959},
doi = {10.1302/0301-620X.41B4.778},
url = {https://doi.org/10.1302/0301-620X.41B4.778}
}