Journal of Crohn's and Colitis
Journal of Crohn's and Colitis > 2014 > 8 > 2 > 120-128
Journal of Crohn's and Colitis > 2014 > 8 > 7 > 617-625
Journal of Crohn's and Colitis > 2014 > 8 > 8 > 735-738
Journal of Crohn's and Colitis > 2014 > 8 > 12 > 1702-1709