Relationship between spine-pelvis sagittal morphological changes, discectomy and posterior lumbar interbody fusion
Wang Ling-jun, Gu Yong, Feng Yu, Zhang Chi, Che Chun-qing, Chen Liang
Chinese Journal of Tissue Engineering Research . 2015, (29): 4598 -4602 .  DOI: 10.3969/j.issn.2095-4344.2015.29.002