title: Role of non-luteal ovarian tissues in the maintenance of pregnancy.
mesh_terms: D000311:Adrenal Glands; D000818:Animals; D001835:Body Weight; D003338:Corpus Luteum / Q000187:drug effects / Q000502:physiology*; D010064:Embryo Implantation; D004622:Embryo, Mammalian; D004876:Ergot Alkaloids / Q000494:pharmacology; D005260:Female; D009929:Organ Size; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D051381:Rats
chemical_list: D004876:Ergot Alkaloids; D011374:Progesterone