%0 Journal Article %A K.-H. Koo %A Y.-C Ha %A J.-R. Kim %A N.H. Seong %A H.J. Kim %T QUANTIFYING THE EXTENT OF FEMORAL HEAD OSTEONECROSIS: A MODIFIED KERBOUL METHOD USING MRI %D 2006 %J Orthopaedic Proceedings %P 308-308 %V 88-B %N SUPP_II %R 10.1302/0301-620X.88BSUPP_II.0880308a %U https://doi.org/10.1302/0301-620X.88BSUPP_II.0880308a %K