Effects of Transforaminal Lumbar Discectomy via Contralateral Approach on Treatment Sequestered Lumbar Disc Herniation and It's the Expression of MMP-3 
ZHANG Long,CHEN Jia,CAO Can,ZHAI Jin-shuai,HUANG Teng,SHI Li-fang,LI Xi-cheng*
Chinese General Practice . 2018, (15): 1818 -1822 .  DOI: 10.3969/j.issn.1007-9572.2018.00.025