Journal of Crohn's and Colitis
Journal of Crohn's and Colitis > 2008 > 2 > 2 > 152-157
Journal of Crohn's and Colitis > 2011 > 5 > 4 > 342-349
Journal of Crohn's and Colitis > 2011 > 5 > 6 > 577-584
Journal of Crohn's and Colitis > 2013 > 7 > 3 > 202-207
Journal of Crohn's and Colitis > 2014 > 8 > 7 > 607-616