Local barrier dysfunction identified by confocal laser endomicroscopy predicts relapse in inflammatory bowel disease. - Kiesslich, R.; Duckworth, C. A.; Moussata, D.; Gloeckner, A.; Lim, L. G.; Goetz, M.; Pritchard, D. M.; Galle, P. R.; Neurath, M. F.; Watson, A. J. M. (Gut (0017-5749), 2012)