Application of three-dimensional models constructed using virtual simulation 
technique in the vertebral metastatic tumor
Liu Deng-jun, He Xiao-bing, Wang Ming-gui, Li Zheng-yan, Li Qi, Lin Li-jun
Chinese Journal of Tissue Engineering Research . 2014, (48): 7844 -7848 .  DOI: 10.3969/j.issn.2095-4344.2014.48.024