title: Ulipristal acetate in emergency contraception: mechanism of action.
authors.forename: Bruno
authors.initials: B
authors.lastname: Mozzanega
authors.forename: Erich
authors.initials: E
authors.lastname: Cosmi
authors.forename: Giovanni Battista
authors.initials: GB
authors.lastname: Nardelli
mesh_terms: D044363:Contraception, Postcoital / Q000379:methods*; D003270:Contraceptive Agents / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000378:metabolism; D009649:Norpregnadienes / Q000494:pharmacology*; D006080:Ovarian Follicle / Q000187:drug effects / Q000378:metabolism; D010060:Ovulation / Q000187:drug effects
chemical_list: D003270:Contraceptive Agents; D009649:Norpregnadienes; D007986:Luteinizing Hormone; C555622:ulipristal acetate