Three-dimensional computed tomography evaluation of L5 pedicle screw fixation shielding by iliac wing width and height 
Zhang Shuai, Ouyang Jianyuan, Peng Xuelian, Wang Song, Wang Qing
Chinese Journal of Tissue Engineering Research . 2020, (18): 2873 -2878 .  DOI: 10.3969/j.issn.2095-4344.2560