Digestive Diseases and Sciences
Digestive Diseases and Sciences > 2009 > 54 > 1 > 97-102
Digestive Diseases and Sciences > 2009 > 54 > 11 > 2377-2384
Digestive Diseases and Sciences > 2009 > 54 > 11 > 2391-2398
Digestive Diseases and Sciences > 2009 > 54 > 1 > 97-102
Digestive Diseases and Sciences > 2009 > 54 > 11 > 2377-2384
Digestive Diseases and Sciences > 2009 > 54 > 11 > 2391-2398