@article{doi:10.1302/0301-620X.77B5.7559700,
author = {Loder, RT and Farley, FA and Hensinger, RN},
title = {Physeal slope in Perthes disease},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {77-B},
number = {5},
pages = {736-738},
year = {1995},
doi = {10.1302/0301-620X.77B5.7559700},
url = {https://doi.org/10.1302/0301-620X.77B5.7559700}
}