[Endometrial changes with the administration of norethindrone].
D003270:Contraceptive Agents; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004717:Endometrium / Q000494:pharmacology*; D005260:Female; D006801:Humans; D009640:Norethindrone; D011374:Progesterone / Q000031:analogs & derivatives
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D011374:Progesterone; D009640:Norethindrone
CONTRACEPTIVES, ORAL/pharmacology; ENDOMETRIUM/pharmacology; PROGESTERONE/related compounds