Digestive Diseases and Sciences
Digestive Diseases and Sciences > 2008 > 53 > 1 > 155-162
Digestive Diseases and Sciences > 2008 > 53 > 2 > 352-357
Digestive Diseases and Sciences > 2008 > 53 > 3 > 636-641
Digestive Diseases and Sciences > 2008 > 53 > 4 > 912-918
Digestive Diseases and Sciences > 2008 > 53 > 5 > 1223-1230
Digestive Diseases and Sciences > 2008 > 53 > 7 > 1747-1756
Digestive Diseases and Sciences > 2008 > 53 > 10 > 2634-2640