Postpartum oral contraception: a clinical evaluation.
D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005040:Ethynodiol Diacetate / Q000494:pharmacology; D005260:Female; D006801:Humans; D008656:Mestranol / Q000494:pharmacology*; D049590:Postpartum Period; D011247:Pregnancy
D003276:Contraceptives, Oral; D005040:Ethynodiol Diacetate; D008656:Mestranol