title: Emergency contraception.
authors.forename: F C
authors.initials: FC
authors.lastname: Reader
mesh_terms: D003267:Contraception / Q000379:methods; D003283:Contraceptives, Postcoital, Synthetic; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D013997:Time Factors
chemical_list: D003283:Contraceptives, Postcoital, Synthetic