title: Thyroxine metabolism in active and torpid ground squirrels, Spermophilus richardsoni.
mesh_terms: D000818:Animals; D006605:Hibernation; D012377:Rodentia / Q000378:metabolism*; D012589:Sciuridae / Q000378:metabolism*; D012621:Seasons; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine