%0 Journal Article %A Y. X. Nie %A J. Guo %A D. J. Knight %A D. E. Porter %T Orthopaedics in China %D 2011 %J The Journal of Bone & Joint Surgery British Volume %P 1145-1148 %V 93-B %N 9 %R 10.1302/0301-620X.93B927904 %U https://doi.org/10.1302/0301-620X.93B927904 %K