Therapeutic effect of human adipose stem cells derived exosomes on carbon tetrachloride induced liver fibrosis in rats 
Li Hongchao, Wang Xi, Li Li, Li Zhenyu, Zang Zusheng, Zhou Heng, Wang Xiaojin, Chen Chengwei, Cheng Mingliang, Wu Jun, Jin Yinpeng, Fu Qingchun
Chinese Journal of Tissue Engineering Research . 2020, (13): 1996 -2004 .  DOI: 10.3969/j.issn.2095-4344.2048