Zhang, X., J. Zhang, L. Jia, and S. Xiao. “Dicliptera Chinensis Polysaccharides Target TGF-β/Smad Pathway and Inhibit Stellate Cells Activation in Rats With Dimethylnitrosamine-Induced Hepatic Fibrosis”. Cellular and Molecular Biology, vol. 62, no. 1, Jan. 2016, pp. 99-103, https://mail.cellmolbiol.org/index.php/CMB/article/view/788.