@article{doi:10.1302/0301-620X.94B9.28964,
author = {Hamilton, H. W. and Jamieson, J.},
title = {The classification of degenerative hip
disease},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {94-B},
number = {9},
pages = {1193-1201},
year = {2012},
doi = {10.1302/0301-620X.94B9.28964},
url = {https://doi.org/10.1302/0301-620X.94B9.28964}
}