title: The progesterone-sensitive period of rat pregnancy: some effects of LHRH and ovariectomy.
mesh_terms: D000818:Animals; D002369:Castration; D005260:Female; D005327:Fetal Resorption / Q000139:chemically induced; D005865:Gestational Age; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000097:blood* / Q000494:pharmacology; D051381:Rats
chemical_list: D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone