title: Intestinal obstruction; gallstone impaction.
authors.forename: J C
authors.initials: JC
authors.lastname: ROOT
mesh_terms: D002137:Calculi; D041761:Cholecystolithiasis; D005704:Gallbladder; D042882:Gallstones; D005767:Gastrointestinal Diseases; D006801:Humans; D007415:Intestinal Obstruction; D007422:Intestines
keywords: GALLBLADDER/calculi; INTESTINES/obstruction