Bonavina, Luigi Transoral septum stapling of Zenker diverticulum is feasible and safe through a soft overtube. [electronic resource] - Surgical innovation Apr 2015 - 207-9 p. digital Publication Type: Case Reports; Letter ISSN: 1553-3514 Standard No.: 10.1177/1553350614554236 doi Subjects--Topical Terms: AgedEndoscopy, Digestive System--instrumentationFemaleHumansSurgical Stapling--instrumentationZenker Diverticulum--surgery