@article{doi:10.1302/0301-620X.71B2.2647752,
author = {Humphreys, S and Spencer, JD and Tighe and Cumming, RR},
title = {The femoral head in osteonecrosis. A quantitative study of osteocyte population},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {71-B},
number = {2},
pages = {205-208},
year = {1989},
doi = {10.1302/0301-620X.71B2.2647752},
url = {https://doi.org/10.1302/0301-620X.71B2.2647752}
}