De Backer, A Postoperative duodenal fistulas. A report of 23 cases with emphasis on the surgical treatment by the Roux-en-Y operation. [electronic resource] - Acta chirurgica Belgica - 185-91 p. digital Publication Type: Journal Article ISSN: 0001-5458 Subjects--Topical Terms: AdultAgedDuodenal Diseases--etiologyFemaleHumansIntestinal Fistula--etiologyJejunum--surgeryMaleMethodsMiddle AgedParenteral NutritionPostoperative Complications