title: Ovral.
authors.forename: V S
authors.initials: VS
authors.lastname: Donohue
mesh_terms: D003281:Contraceptives, Postcoital; D003282:Contraceptives, Postcoital, Hormonal; D004997:Ethinyl Estradiol; D019304:Ethinyl Estradiol-Norgestrel Combination; D009644:Norgestrel
chemical_list: D003281:Contraceptives, Postcoital; D003282:Contraceptives, Postcoital, Hormonal; D009644:Norgestrel; D004997:Ethinyl Estradiol; D019304:Ethinyl Estradiol-Norgestrel Combination