title: Decrease in litter weight gain and in progesterone secretion in lactating rats treated with antiserum to rat prolactin.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D005260:Female; D007106:Immune Sera / Q000494:pharmacology; D007774:Lactation; D011247:Pregnancy; D011374:Progesterone / Q000378:metabolism*; D011388:Prolactin / Q000276:immunology / Q000502:physiology*; D051381:Rats
chemical_list: D007106:Immune Sera; D011374:Progesterone; D011388:Prolactin