Journal of Digestive Diseases
Journal of Digestive Diseases > 22 > 11 > 663 - 671
Journal of Digestive Diseases > 22 > 11 > 637 - 644
Journal of Digestive Diseases > 22 > 11 > 656 - 662
Journal of Digestive Diseases > 22 > 11 > 645 - 655
Journal of Digestive Diseases > 22 > 11 > 630 - 636
Journal of Digestive Diseases > 22 > 11 > 622 - 629