%0 Journal Article %A N Sugano %A K Takaoka %A K Ohzono %A M Matsui %A M Saito %A S Saito %T Rotational osteotomy for non-traumatic avascular necrosis of the femoral head %D 1992 %J The Journal of Bone & Joint Surgery British Volume %P 734-739 %V 74-B %N 5 %R 10.1302/0301-620X.74B5.1527125 %U https://doi.org/10.1302/0301-620X.74B5.1527125 %K