title: The relative expressed estrogenicity of the newer low-dose oral contraceptives.
mesh_terms: D000818:Animals; D001681:Biological Assay; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004971:Estrus / Q000187:drug effects*; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005040:Ethynodiol Diacetate / Q000494:pharmacology*; D005260:Female; D008525:Medroxyprogesterone / Q000494:pharmacology*; D008656:Mestranol / Q000494:pharmacology; D051379:Mice; D009640:Norethindrone / Q000494:pharmacology*; D009929:Organ Size; D011247:Pregnancy; D014599:Uterus / Q000033:anatomy & histology / Q000187:drug effects
chemical_list: D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D005040:Ethynodiol Diacetate; D008656:Mestranol; D008525:Medroxyprogesterone; D009640:Norethindrone