Journal of Digestive Diseases
Journal of Digestive Diseases > 12 > 6 > 489 - 496
Journal of Digestive Diseases > 13 > 2 > 65 - 68
Journal of Digestive Diseases > 16 > 1 > 31 - 36
Journal of Digestive Diseases > 16 > 5 > 245 - 255
Journal of Digestive Diseases > 16 > 10 > 595 - 600
Journal of Digestive Diseases > 20 > 9 > 460 - 466