Endoscopic treatment of thoracic esophageal anastomotic leaks by using silicone-covered, self-expanding polyester stents. - Schubert,D.; Scheidbach,H.; Kuhn,R.; Wex,C.; Weiss,G.; Eder,F.; Lippert,H.; Pross,M. (Gastrointest Endosc, 2005)