Journal of Digestive Diseases
Journal of Digestive Diseases > 15 > 1 > 5 - 11
Journal of Digestive Diseases > 15 > 8 > 451 - 458
Journal of Digestive Diseases > 16 > 1 > 37 - 42
Journal of Digestive Diseases > 18 > 2 > 99 - 106
Journal of Digestive Diseases > 18 > 4 > 212 - 221
Journal of Digestive Diseases > 18 > 6 > 323 - 329