Search results for: Yuan Liu
Journal of Digestive Diseases > 22 > 5 > 282 - 290
Journal of Digestive Diseases > 21 > 3 > 189 - 194
Journal of Digestive Diseases > 17 > 3 > 175 - 185
Journal of Digestive Diseases > 13 > 4 > 219 - 224
Journal of Digestive Diseases > 13 > 2 > 69 - 74