TY - BOOK AU - Parag Dashatwar AU - Sarah S Al Ghamdi AU - Jad Farha AU - Robert A Moran TI - Zenker's peroral endoscopic myotomy, or flexible or rigid septotomy for Zenker's diverticulum: a multicenter retrospective comparison PY - 2021/// PB - Endoscopy KW - Gastroenterology N1 - doi: 10.1055/a-1518-7223 UR - https://www.thieme-connect.com/products/ejournals/abstract/10.1055/a-1518-7223 ER -