Digital design and clinical application of intramedullary nailing fixation for femoral shaft fracture based on accurate three-dimensional measurement 
Chen Xuan-huang, Lin Hai-bin, Yu Zheng-xi, Chen Xu, Zheng Feng, Zhang Guo-dong
Chinese Journal of Tissue Engineering Research . 2015, (31): 5041 -5045 .  DOI: 10.3969/j.issn.2095-4344.2015.31.023