title: Hormonal activity of the rat placenta in the absence of dietary protein.
mesh_terms: D000818:Animals; D010064:Embryo Implantation / Q000187:drug effects; D004970:Estrone / Q000494:pharmacology; D005260:Female; D007016:Hypophysectomy; D010920:Placenta / Q000187:drug effects / Q000502:physiology / Q000503:physiopathology*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011502:Protein-Energy Malnutrition / Q000503:physiopathology*; D051381:Rats; D012016:Reference Values
chemical_list: D004970:Estrone; D011374:Progesterone