Gérard C, Mestdagt M, Tskitishvili E, Communal L, Gompel A, Silva E, Arnal J, Lenfant F, Noël A, Foidart J, Pequeux C. Combined Estrogenic and Antiestrogenic Properties of Estetrol on Breast Cancer may provide a Safe Therapeutic Window for the Treatment of Menopausal Symptoms. J South Asian Feder Menopause Soc 2015; 3 (1):31-33.