A NEW SUCTION TUBE FOR DIAGNOSIS OF OBSCURE GASTROINTESTINAL BLEEDING.
D002404:Catheterization; D002859:Chromium Isotopes; D003933:Diagnosis; D004864:Equipment and Supplies; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D011859:Radiography; D013396:Suction
D002859:Chromium Isotopes
CATHETERIZATION; CHROMIUM ISOTOPES; DIAGNOSIS; EQUIPMENT AND SUPPLIES; HEMORRHAGE, GASTROINTESTINAL; RADIOGRAPHY