Wood CE, Register TC, Franke AA, Anthony MS, Cline JM. Dietary soy isoflavones inhibit estrogen effects in the postmenopausal breast. Cancer Res. 2006 Jan 15;66(2):1241-9.
Paramastri YA, Anthony MS, Wilkinson LM, Phifer BM, Cline JM. Dietary soy phytoestrogens inhibit tumor promotion by exogenous but not endogenous estrogens in the rat DMBA model of mammary carcinogenesis. Cancer Res. 2001 Mar;42(Suppl):310.