title: Inefficiency of underfed rat to execute hormonal message for pregnancy maintenance.
mesh_terms: D000818:Animals; D004958:Estradiol / Q000627:therapeutic use*; D005260:Female; D009748:Nutrition Disorders / Q000150:complications / Q000503:physiopathology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology*; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000627:therapeutic use*; D051381:Rats
chemical_list: D011374:Progesterone; D004958:Estradiol