Green tea polyphenol epigallocatechin-3-gallate inhibits oxidative damage and preventive effects on carbon tetrachloride-induced hepatic fibrosis - Zhen, M C; Wang, Q; Huang, X H; Cao, L Q; Chen, X L; Sun, K; Liu, Y J; Li, W; Zhang, L J (J Nutr Biochem, 2007)