Digestive Diseases and Sciences
Digestive Diseases and Sciences > 2008 > 53 > 1 > 65-72
Digestive Diseases and Sciences > 2008 > 53 > 8 > 2276-2280
Digestive Diseases and Sciences > 2008 > 53 > 9 > 2576-2582
Digestive Diseases and Sciences > 2008 > 53 > 10 > 2799-2804
Digestive Diseases and Sciences > 2008 > 53 > 11 > 3026-3032