Postmedication fertility in female rats treated with a norethynodrel-mestranol combination (Enovid).
D000818:Animals; D001724:Birth Weight / Q000187:drug effects; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D005298:Fertility / Q000187:drug effects*; D008656:Mestranol / Q000494:pharmacology*; D009641:Norethynodrel / Q000494:pharmacology*; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000187:drug effects; D011817:Rabbits; D012744:Sex Ratio / Q000187:drug effects
D003276:Contraceptives, Oral; D009641:Norethynodrel; D008656:Mestranol