Transforaminal lumbar interbody fusion via Quadrant system: early correction of lumbar spondylolisthesis
Hao Ying-jie, Li Zhi-lei, Yu Lei, Zhang Di, Liu Tao
Chinese Journal of Tissue Engineering Research . 2015, (17): 2699 -2703 .  DOI: 10.3969/j.issn.2095-4344.2015.17.014