Lin X, Zhang S, Huang Q, Wei L, Zheng L, Chen Z, Jiao Y, Huang J, Fu S, Huang R. Protective effect of Fufang-Liu-Yue-Qing, a traditional Chinese herbal formula, on CCl4 induced liver fibrosis in rats. J Ethnopharmacol. 2012 Jul 13;142(2):548–56. doi: 10.1016/j.jep.2012.05.040. PMID: 22658988.