@article{doi:10.1302/0301-620X.58B3.956244,
author = {Goodfellow, J and Hungerford, DS and Woods, C},
title = {Patello-femoral joint mechanics and pathology. 2. Chondromalacia patellae},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {58-B},
number = {3},
pages = {291-299},
year = {1976},
doi = {10.1302/0301-620X.58B3.956244},
url = {https://doi.org/10.1302/0301-620X.58B3.956244}
}