TY  - JOUR
AU  - Ito, H.
AU  - Kaneda, K.
AU  - Matsuno, T.
DO  - doi:10.1302/0301-620X.81B6.0810969
UR  - https://doi.org/10.1302/0301-620X.81B6.0810969
TI  - Osteonecrosis of the femoral head
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 81-B
IS  - 6
PY  - 1999
SP  - 969
EP  - 974
ER  -