[Diagnosis of bilio-digestive fistulas].
D001658:Biliary Fistula; D002769:Cholelithiasis; D016154:Digestive System Fistula; D004381:Duodenal Ulcer; D006801:Humans; D007412:Intestinal Fistula
BILIARY FISTULA; CHOLELITHIASIS; DUODENAL ULCER; INTESTINAL FISTULA