title: [Present-day aspects of the problem of oral steroid contraception].
mesh_terms: D003276:Contraceptives, Oral / Q000032:analysis* / Q000494:pharmacology; D005260:Female; D012739:Gonadal Steroid Hormones / Q000032:analysis; D006801:Humans; D008535:Megestrol / Q000032:analysis; D008656:Mestranol / Q000032:analysis; D010060:Ovulation / Q000187:drug effects
chemical_list: D003276:Contraceptives, Oral; D012739:Gonadal Steroid Hormones; D008656:Mestranol; D008535:Megestrol
vernacular_title: Sovremennye aspekty problemy oral'noĭ steroidnoĭ kontratseptsii.