Unilateral biportal endoscopy versus microendoscopic discectomy for degenerative lumbar spinal stenosis: A meta-analysis
Shen Tianyu, Bai Gang, Chen Rui, Xiang Zhicheng, Zhu Hao, Shang Hui
Clinical Focus . 2022, (8): 691 -698 .  DOI: 10.3969/j.issn.1004-583X.2022.08.003