Effects of estrogen receptor α and β gene deletion on estrogenic induction of progesterone receptors in the locus coeruleus - Helena, Cleyde Vanessa Vega; Gustafsson, Jan-Ake; Korach, Kenneth; Pfaff, Donald; Anselmo-Franci, Janete Aparecida; Ogawa, Sonoko (Endocrine, 2009)