Intestinal obstruction due to gallstones; report of two cases.
D041761:Cholecystolithiasis; D002769:Cholelithiasis / Q000150:complications*; D042882:Gallstones; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*
CHOLELITHIASIS/complications; INTESTINAL OBSTRUCTION/etiology and pathogenesis