Maintenance of pregnancy in spayed female rats by gestagens of 6-dehydro-16-methylene-17-alpha-acetoxyprogesterone type.
D000818:Animals; D002369:Castration; D005260:Female; D005313:Fetal Death; D010053:Ovary / Q000601:surgery; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology*; D011372:Progestins / Q000494:pharmacology*; D051381:Rats
D011372:Progestins; D011374:Progesterone