Transforaminal lumbar interbody fusion for degenerative disc diseases: relationship between body mass index and revision rate  
Xu Li-chen, Xu Wei-bing, Yang Dong-fang, Zhang Hai-bin
Chinese Journal of Tissue Engineering Research . 2018, (19): 2994 -2999 .  DOI: 10.3969/j.issn.2095-4344.0317