@article{doi:10.1302/0301-620X.43B4.791,
author = {McPherson, A. and Gordon, L. H. and Scales, John T.},
title = {A METHOD OF ESTIMATING QUALITATIVE CHANGES OF BLOOD-FLOW IN BONE},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {43-B},
number = {4},
pages = {791-799},
year = {1961},
doi = {10.1302/0301-620X.43B4.791},
url = {https://doi.org/10.1302/0301-620X.43B4.791}
}