Authors: Driffa Moussata; Martin Goetz; Annabel Gloeckner; Marcus Kerner; Barry Campbell; Arthur Hoffman; Stephan Biesterfeld; Bernard Flourie; Jean-Christophe Saurin; Peter R Galle; Markus F Neurath; Alastair J M Watson; Ralf Kiesslich Journal: Gut Date: 2010-10-27 Impact factor: 23.059