%0 Journal Article %A R. Yamaguchi %A T. Yamamoto %A G. Motomura %A Y. Nakashima %A T. Mawatari %A S. Ikemura %A K. Iwasaki %A G. Zhao %T A FACT-FINDING STUDY OF IDIOPATHIC OSTEONECROSIS OF THE FEMORAL HEAD BASED ON CLINICAL RESEARCH FORMS OF THE SPECIFIED DISEASE TREATMENT RESEARCH PROGRAM %D 2012 %J Orthopaedic Proceedings %P 5-5 %V 94-B %N SUPP_VIII %R 10.1302/1358-992X.94BSUPP_VIII.ARCO2009-005 %U https://doi.org/10.1302/1358-992X.94BSUPP_VIII.ARCO2009-005 %K Research