@article{doi:10.1302/0301-620X.51B1.203,
author = {Bonnin, G.},
title = {Revista Brasileira de Ortopedia},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {51-B},
number = {1},
pages = {203-203},
year = {1969},
doi = {10.1302/0301-620X.51B1.203},
url = {https://doi.org/10.1302/0301-620X.51B1.203}
}