title: Ulipristal acetate emergency contraception.
authors.forename: Graham
authors.initials: G
authors.lastname: Davies
mesh_terms: D044363:Contraception, Postcoital / Q000009:adverse effects*; D003281:Contraceptives, Postcoital / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009649:Norpregnadienes / Q000008:administration & dosage*
chemical_list: D003281:Contraceptives, Postcoital; D009649:Norpregnadienes