title: Gallstone ileus.
authors.forename: Ashar Ahmad
authors.initials: AA
authors.lastname: Khan
mesh_terms: D002763:Cholecystectomy; D005260:Female; D042882:Gallstones; D006801:Humans; D045823:Ileus / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D007415:Intestinal Obstruction; D008875:Middle Aged