%0 Journal Article %A E.Y. Cheng %T KEYS TO UNLOCKING THE MYSTERY OF OSTEONECROSIS %D 2012 %J Orthopaedic Proceedings %P 55-55 %V 94-B %N SUPP_VIII %R 10.1302/1358-992X.94BSUPP_VIII.ARCO2009-055 %U https://doi.org/10.1302/1358-992X.94BSUPP_VIII.ARCO2009-055 %K Research