Design of the three-dimensional-printed individualized pedicle guide plate and its accuracy of placement  
Xu Ke, Pu Xiao-peng, Zheng Wang, Zhang Long, Huang Teng, Meng Fan-tao, Li Xi-cheng
Chinese Journal of Tissue Engineering Research . 2017, (23): 3724 -3729 .  DOI: 10.3969/j.issn.2095-4344.2017.23.020