Raina K, Blouin MJ, Singh RP, Majeed N, Deep G, Varghese L, Glodé LM, Greenberg NM, Hwang D, Cohen P, Pollak MN, Agarwal R. Dietary feeding of silibinin inhibits prostate tumor growth and progression in transgenic adenocarcinoma of the mouse prostate model. Cancer Res. 2007 Nov 15; 67(22):11083-91.