[Proceedings: Follicle hormone activity of norethindrone in the hypothalamic nucleus].
D000818:Animals; D004967:Estrogens / Q000502:physiology*; D005260:Female; D007031:Hypothalamus / Q000378:metabolism*; D066298:In Vitro Techniques; D009640:Norethindrone / Q000494:pharmacology*; D051381:Rats
D004967:Estrogens; D009640:Norethindrone