TY  - JOUR
AU  - Humphreys, S
AU  - Spencer, JD
AU  - Tighe, 
AU  - Cumming, RR
DO  - doi:10.1302/0301-620X.71B2.2647752
UR  - https://doi.org/10.1302/0301-620X.71B2.2647752
TI  - The femoral head in osteonecrosis. A quantitative study of osteocyte population
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 71-B
IS  - 2
PY  - 1989
SP  - 205
EP  - 208
ER  -