title: [Simultaneous determination using gas chromatography of mestranol and norethisterone in estrogen-progestins combination for oral use].
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D003276:Contraceptives, Oral / Q000032:analysis*; D003278:Contraceptives, Oral, Hormonal / Q000032:analysis*; D004338:Drug Combinations; D008656:Mestranol / Q000032:analysis*; D009640:Norethindrone / Q000032:analysis*
chemical_list: D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal; D004338:Drug Combinations; D008656:Mestranol; D009640:Norethindrone
vernacular_title: Determinazione simultanea mediante gas-cromatografia del mestranolo e del noretisterone nelle associazioni estrogeno-progestiniche per uso orale.