1. Gallstone ileus: a report of 23 cases;Bueton;Arch Surg,1963
2. Gallstone ileus: a diagnostic problem;Kurtz;Am J Surg,1983
3. Cholecystectomy and fistula closure versus enterolithotomy alone in gallstone ileus;Rodriguez-Sanjuan;Br J Surg,1997
4. Gallstone ileus;Clavien;Br J Surg,1990
5. Gallstone obstruction of the intestine: an analysis of ten patients and a review of the literature;van Hillo;Surgery,1987