title: The protective side of progesterone.
authors: Gianluigi
authors: G
authors: Ferretti
authors: Alessandra
authors: A
authors: Felici
authors: Francesco
authors: F
authors: Cognetti
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism / Q000517:prevention & control*; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D020249:Hormone Replacement Therapy / Q000379:methods; D006801:Humans; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology*; D011372:Progestins / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D003278:Contraceptives, Oral, Hormonal; D011372:Progestins; D011374:Progesterone