Journal of Crohn's and Colitis
Journal of Crohn's and Colitis > 2013 > 7 > 3 > 222-229
Journal of Crohn's and Colitis > 2013 > 7 > 8 > e318-e324
Journal of Crohn's and Colitis > 2013 > 7 > 9 > 723-729
Journal of Crohn's and Colitis > 2013 > 7 > 10 > e479-e485