1. Retained sponge after abdominal surgery.;Ahmad;J Coll Physicians Surg Pak,2003
2. Endoscopic diagnosis of a retained surgical sponge following intra-abdominal surgery.;Altin;Endoscopy,1995
3. Transgastric migration of a surgical sponge.;Mentes;J Clin Gastroenterol,1997
4. Erosion of the duodenal wall caused by the migration of a retained surgical sponge into the duodenal lumen.;Catalano;Radiologe,1987
5. Postoperative complications duet o a retained surgical sponge.;Sarda;Singapore Med J,2007