Efficacy and safety of human umbilical cord mesenchymal stem cells in the treatment of spinal cord injury: a meta-analysis
Shi Yao, Han Shufeng, Yuan Yitong, Du Ruochen, Jing Zhijie, Zhao Bichun, Zhang Ruxin, Zhang Yujuan, Wang Chunfang
Chinese Journal of Tissue Engineering Research . 2022, (25): 4093 -4100 .  DOI: 10.12307/2022.419