Qiu P, Guan H, Dong P, Guo S, Zheng J, Li S, Chen Y, Ho CT, Pan MH, McClements DJ, Xiao H. The inhibitory effects of 5-hydroxy-3,6,7,8,3',4'-hexamethoxyflavone on human colon cancer cells. Mol Nutr Food Res. 2011 Oct; 55(10):1523-32.