Journal of Digestive Diseases
Journal of Digestive Diseases > 17 > 4 > 244 - 251
Journal of Digestive Diseases > 17 > 4 > 215 - 221
Journal of Digestive Diseases > 17 > 4 > 222 - 235
Journal of Digestive Diseases > 17 > 4 > 268 - 273
Journal of Digestive Diseases > 17 > 4 > 252 - 259
Journal of Digestive Diseases > 17 > 4 > 236 - 243
Journal of Digestive Diseases > 17 > 4 > 260 - 267