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Sagmeister, M; Wurm, J Matteuci Gothe R; Arvandi, M; Vavricka, S; von Känel, R; Begré, S; Meyenberger, C; Siebert, U (2010). Predictors for temporary and permanent work disability in patients with Crohn's disease - results from a nationwide inflammatory bowel disease cohort study. In: 18th United European Gastroenterology Week. Barcelona, Spain. 23 - 27 October 2010.