Marginal-dose contraception in the puerperium.
D003276:Contraceptives, Oral / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008656:Mestranol / Q000008:administration & dosage*; D009640:Norethindrone / Q000008:administration & dosage*; D049590:Postpartum Period; D011247:Pregnancy
D003276:Contraceptives, Oral; D008656:Mestranol; D009640:Norethindrone