Endoscopy, Table of Contents Endoscopy 2015; 47(12): 1198-1199DOI: 10.1055/s-0035-1569588 Commentaires © Georg Thieme Verlag KG Stuttgart · New York Commentaire du travail de Dik VK et al., pp. 1151 Recommend Article Abstract See also: Multicenter, randomized, tandem evaluation of EndoRings colonoscopy – results of the CLEVER studyEndoscopy 2015; 47(12): 1151-1158DOI: 10.1055/s-0034-1392421 Full Text