title: Safety notes: how to avoid infections in natural orifice transluminal endoscopic surgery.
authors.affiliation: Interdisciplinary Endoscopy, Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Germany. Fri.rav@btopenworld.com
authors.forename: A
authors.initials: A
authors.lastname: Fritscher-Ravens
authors.forename: A
authors.initials: A
authors.lastname: Arlt