[ON SPONTANEOUS INTERNAL BILIARY FISTULAS].
D001658:Biliary Fistula; D002769:Cholelithiasis; D004381:Duodenal Ulcer; D007412:Intestinal Fistula; D013514:Surgical Procedures, Operative
BILIARY FISTULA; CHOLELITHIASIS; DUODENAL ULCER; INTESTINAL FISTULA; SURGERY, OPERATIVE
O SAMOPROIZVOL'NYKH VNUTRENNIKH ZHELCHNYKH SVISHCHAKH.