PERORAL ENDOSCOPIC MYOTOMY AS RESCUE-THERAPY AFTER INEFFECTIVE HELLER MYOTOMY: A SINGLE CENTRE RETROSPECTIVE EXPERIENCE

(1) Showa University Koto Toyosu Hospital,Tokyo,Japan



This item was part of the Endoscopy and Imaging I (Posters) session at UEG Week 2019

This item can be cited as: United European Gastroenterology Journal Volume 7 Issue 8 (Supplement), October 2019