@article{doi:10.1302/0301-620X.94B12.29974,
author = {Perry, D. C. and Bruce, C. E. and Pope, D. and Dangerfield, P. and Platt, M. J. and Hall, A. J.},
title = {Comorbidities in Perthes’ disease},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {94-B},
number = {12},
pages = {1684-1689},
year = {2012},
doi = {10.1302/0301-620X.94B12.29974},
url = {https://doi.org/10.1302/0301-620X.94B12.29974}
}