A new triple-lumen tube for the diagnosis and treatment of upper gastrointestinal hemorrhage.
D005762:Gastroenterology / Q000295:instrumentation*; D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D006801:Humans
GASTROENTEROLOGY/apparatus and instruments; GASTROINTESTINAL SYSTEM/hemorrhage