Endo-Praxis, Table of Contents Endo-Praxis 2020; 36(01): 49-50DOI: 10.1055/a-0963-3071 Neues von den Fachgesellschaften © Georg Thieme Verlag KG Stuttgart · New York European Society of Gastroenterology and Endoscopy Nurses and Associates Recommend Article Abstract Buy Article Full Text