@article{doi:10.1302/0301-620X.67B2.3980535,
author = {Batten, J and Menelaus, MB},
title = {Fragmentation of the proximal pole of the patella. Another manifestation of juvenile traction osteochondritis?},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {67-B},
number = {2},
pages = {249-251},
year = {1985},
doi = {10.1302/0301-620X.67B2.3980535},
url = {https://doi.org/10.1302/0301-620X.67B2.3980535}
}