@article{doi:10.1302/0301-620X.104B4.BJJ-2021-1708.R1,
author = {Perry, Daniel C. and Arch, Barbara and Appelbe, Duncan and Francis, Priya and Craven, Joanna and Monsell, Fergal P. and Williamson, Paula and Knight, Marian},
title = {The British Orthopaedic Surgery Surveillance study: Perthes’ disease},
journal = {The Bone & Joint Journal},
volume = {104-B},
number = {4},
pages = {510-518},
year = {2022},
doi = {10.1302/0301-620X.104B4.BJJ-2021-1708.R1},
url = {https://doi.org/10.1302/0301-620X.104B4.BJJ-2021-1708.R1}
}