2024-11-0920190016-510710.1016/j.gie.2019.03.1095http://dx.doi.org/10.1016/j.gie.2019.03.1095https://hdl.handle.net/20.500.14288/9489N/AGastroenterologyHepatologyA new technique in treatment of Zenker diverticulum: submucosal tunneling endoscopic septum division (Z-POEM) versus classic endoscopic septomyotomy techniquesMeeting Abstract1097-6779470094903065N/A431