Laura Fejerman, Mariana C. Stern, Elad Ziv, Esther M. John, Gabriela Torres-Mejia, Lisa M. Hines, Roger Wolff, Kathy B. Baumgartner, Anna Giuliano, Martha L. Slattery. Abstract C80: The interaction between menopausal hormone replacement therapy and the 2q35 (rs13387042) breast cancer risk variant explains the effect modification by genetic ancestry among Hispanic women. Epidemiology, Lifestyle, and Genetics. 2014 Nov 1; c80-c80.