%0 Journal Article %A Z. Li %A N. Zhang %A W. Sun %A B. Wang %T MULTIFOCAL OSTEONECROSIS WITH CORTICOSTEROID THERAPY %D 2012 %J Orthopaedic Proceedings %P 8-8 %V 94-B %N SUPP_VIII %R 10.1302/1358-992X.94BSUPP_VIII.ARCO2009-008 %U https://doi.org/10.1302/1358-992X.94BSUPP_VIII.ARCO2009-008 %K Research