Endoscopy, Table of Contents Endoscopy 2007; 39(05): 483DOI: 10.1055/s-0032-1306962 Commentaires © Georg Thieme Verlag KG Stuttgart · New York Commentaire de travail de D. Wilhelm et al., pp. 401 Recommend Article Abstract See also: An innovative, safe and sterile sigmoid access (ISSA) for NOTESEndoscopy 2007; 39(05): 401-406DOI: 10.1055/s-2007-966438 Full Text References 1 Kallo AN et al. Gastrointestinal Endosc 2004; 60: 114-117