Evaluation of the double jejunal lumen, gastrojejunal anastomosis in relation to the incidence of jejunal ulcers.
D013505:Digestive System Surgical Procedures; D006801:Humans; D015994:Incidence; D007422:Intestines; D007583:Jejunum / Q000601:surgery*; D010437:Peptic Ulcer; D013270:Stomach / Q000601:surgery*; D014456:Ulcer
JEJUNUM/surgery; PEPTIC ULCER/experimental; STOMACH/surgery