title: The effect of dietary protein restriction on serum thyroxine levels of pregnant or growing swine.
mesh_terms: D000818:Animals; D004044:Dietary Proteins; D005260:Female; D005865:Gestational Age; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal; D011488:Protein Deficiency / Q000097:blood*; D013552:Swine / Q000254:growth & development*; D013974:Thyroxine / Q000097:blood*
chemical_list: D004044:Dietary Proteins; D013974:Thyroxine