Glucocorticoid receptor activity discriminates between progesterone and medroxyprogesterone acetate effects in breast cells. - Courtin A; Communal L; Vilasco M; Cimino D; Mourra N; de Bortoli M; Taverna D; Faussat AM; Chaouat M; Forgez P; Gompel A (Breast cancer research and treatment, 2012)