Digestive Diseases and Sciences
Digestive Diseases and Sciences > 1997 > 42 > 1 > 129-132
Digestive Diseases and Sciences > 1997 > 42 > 2 > 372-377
Digestive Diseases and Sciences > 1997 > 42 > 2 > 378-386
Digestive Diseases and Sciences > 1997 > 42 > 4 > 817-822
Digestive Diseases and Sciences > 1997 > 42 > 5 > 1047-1054
Digestive Diseases and Sciences > 1997 > 42 > 6 > 1137-1141
Digestive Diseases and Sciences > 1997 > 42 > 7 > 1557-1566
Digestive Diseases and Sciences > 1997 > 42 > 7 > 1549-1556
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1593-1597
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1580-1586
Digestive Diseases and Sciences > 1997 > 42 > 11 > 2350-2355