Jonathan E Aviv1. 1. Division of Laryngology and the Voice and Swallowing Center, Department of Otolaryngology-Head and Neck Surgery, College of Physicians and Surgeons, Columbia University, New York, New York, USA. javivmd@aol.com
Authors: Anna-Livia Schuldt; Holger Kirsten; Jan Tuennemann; Mario Heindl; Florian van Bommel; Juergen Feisthammel; Marcus Hollenbach; Albrecht Hoffmeister Journal: BMJ Open Gastroenterol Date: 2019-04-14