@article{doi:10.1302/0301-620X.93B927904,
author = {Nie, Y. X. and Guo, J. and Knight, D. J. and Porter, D. E.},
title = {Orthopaedics in China},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {93-B},
number = {9},
pages = {1145-1148},
year = {2011},
doi = {10.1302/0301-620X.93B927904},
url = {https://doi.org/10.1302/0301-620X.93B927904}
}