Journal of Digestive Diseases
Journal of Digestive Diseases > 15 > 3 > 116 - 123
Journal of Digestive Diseases > 16 > 11 > 617 - 633
Journal of Digestive Diseases > 19 > 1 > 24 - 32
Journal of Digestive Diseases > 19 > 1 > 8 - 14
Journal of Digestive Diseases > 19 > 4 > 225 - 234
Journal of Digestive Diseases > 20 > 8 > 421 - 426