Endoscopy, Table of Contents Endoscopy 2013; 45(12): 1056DOI: 10.1055/s-0033-1344883 Letters to the editor © Georg Thieme Verlag KG Stuttgart · New YorkReply to Chiu et al. and Lasa et al. Authors Karoline Reinhart Monika Ferlitsch Recommend Article Abstract Buy Article(opens in new window) Full Text References References 1 Reinhart K, Bannert C, Dunkler D et al. Prevalence of flat lesions in a large screening population and their role in colonoscopy quality improvement. Endoscopy 2013; 45: 350-356 2 Kaminski MF, Regula J, Kraszewska E et al. Quality indicators for colonoscopy and the risk of interval cancer. N Engl J Med 2010; 362: 1795-1803
