@article{doi:10.1302/0301-620X.54B2.390-a,
author = {Petri, Charles},
title = {Die intertrochantere Osteotomie bei Coxarthrose},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {54-B},
number = {2},
pages = {390-390},
year = {1972},
doi = {10.1302/0301-620X.54B2.390-a},
url = {https://doi.org/10.1302/0301-620X.54B2.390-a}
}