An instrument for serial sampling of intestinal juice: the intestinal cup--a means of locating the site of intestinal bleeding.
D001826:Body Fluids; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006470:Hemorrhage; D006801:Humans; D007422:Intestines / Q000502:physiology*
HEMORRHAGE, GASTROINTESTINAL/diagnosis; INTESTINES/physiology