Digestive Diseases and Sciences
Digestive Diseases and Sciences > 1997 > 42 > 6 > 1322-1328
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1715-1723
Digestive Diseases and Sciences > 1997 > 42 > 9 > 1987-1994
Digestive Diseases and Sciences > 1997 > 42 > 6 > 1322-1328
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1715-1723
Digestive Diseases and Sciences > 1997 > 42 > 9 > 1987-1994