@article{doi:10.1302/0301-620X.54B4.621,
author = {Andersson, Gunnar},
title = {HIP ASSESSMENT: A COMPARISON OF NINE DIFFERENT METHODS},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {54-B},
number = {4},
pages = {621-625},
year = {1972},
doi = {10.1302/0301-620X.54B4.621},
url = {https://doi.org/10.1302/0301-620X.54B4.621}
}