TY  - JOUR
AU  - Takatori, Y
AU  - Kokubo, T
AU  - Ninomiya, S
AU  - Nakamura, S
AU  - Morimoto, S
AU  - Kusaba, I
DO  - doi:10.1302/0301-620X.75B2.8444940
UR  - https://doi.org/10.1302/0301-620X.75B2.8444940
TI  - Avascular necrosis of the femoral head. Natural history and magnetic resonance imaging
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 75-B
IS  - 2
PY  - 1993
SP  - 217
EP  - 221
ER  -