TY - JOUR AU - Tamaoki, S. AU - Atsumi, T. AU - Hiranuma, Y. AU - Yamano, K. AU - Kajiwara, T. AU - Nakamura, K. AU - Asakura, Y. AU - Kato, E. AU - Watanabe, M. DO - doi:10.1302/0301-620X.88BSUPP_II.0880309c UR - https://doi.org/10.1302/0301-620X.88BSUPP_II.0880309c TI - RADIOGRAPHIC ANALYSIS OF THE LOCATION OF THE LESION AT THE NEUTRA AND FLEXION POSITION IN SMALL AND MIDDLE SIZE NON-TRAUMATIC OSTEONECROSIS OF THE FEMORAL HEAD T2 - Orthopaedic Proceedings VL - 88-B IS - SUPP_II PY - 2006 SP - 309 EP - 309 ER -