@article{doi:10.1302/0301-620X.86B5.14766,
author = {Bock, P. and Kristen, K.-H. and Kröner, A. and Engel, A.},
title = {Hallux valgus and cartilage degeneration in the first metatarsophalangeal joint},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {86-B},
number = {5},
pages = {669-673},
year = {2004},
doi = {10.1302/0301-620X.86B5.14766},
url = {https://doi.org/10.1302/0301-620X.86B5.14766}
}