Renal regulation of urea excretion in arousing and homeothermic ground squirrels (Citellus columbianus).
D000818:Animals; D001143:Arousal; D001831:Body Temperature; D005919:Glomerular Filtration Rate; D006605:Hibernation; D007668:Kidney / Q000502:physiology*; D007684:Kidney Tubules / Q000502:physiology; D012007:Rectum; D012589:Sciuridae; D014508:Urea / Q000652:urine*
D014508:Urea