Fluid and electrolyte movement across intestinal wall of bullfrog.
D000818:Animals; D001826:Body Fluids / Q000378:metabolism*; D004573:Electrolytes; D006801:Humans; D007422:Intestines / Q000502:physiology*; D009068:Movement; D011892:Rana catesbeiana
D004573:Electrolytes
BODY FLUIDS/metabolism; INTESTINES/physiology