High-definition endoscopy with iScan and Lugol's solution for the detection of inflammation in patients with nonerosive reflux disease: Histologic evaluation in comparison with a control group

J. W. Rey, N. Deris, J. U. Marquardt, T. Thomaidis, M. Moehler, J. M. Kittner, M. Nguyen-Tat, S. Dümcke, A. Tresch, S. Biesterfeld, M. Goetz, J. Mudter, M. F. Neurath, P. R. Galle, R. Kiesslich, A. Hoffman^*

^*Corresponding author for this work