%0 Journal Article %A H.C. Amstutz %A M.J. Le Duff %T TWENTY-SIX YEARS OF EXPERIENCE WITH HEMI-RESURFACING ARTHROPLASTY FOR OSTEONECROSIS OF THE HIP %D 2009 %J Orthopaedic Proceedings %P 327-327 %V 91-B %N SUPP_II %R 10.1302/0301-620X.91BSUPP_II.0910327c %U https://doi.org/10.1302/0301-620X.91BSUPP_II.0910327c %K