@article{doi:10.1302/0301-620X.98B5.36453,
author = {Perry, D. C. and Skellorn, P. J. and Bruce, C. E.},
title = {The lognormal age of onset distribution
in Perthes’ disease},
journal = {The Bone & Joint Journal},
volume = {98-B},
number = {5},
pages = {710-714},
year = {2016},
doi = {10.1302/0301-620X.98B5.36453},
url = {https://doi.org/10.1302/0301-620X.98B5.36453}
}