Digestive Diseases and Sciences
Digestive Diseases and Sciences > 1997 > 42 > 1 > 133-136
Digestive Diseases and Sciences > 1997 > 42 > 2 > 378-386
Digestive Diseases and Sciences > 1997 > 42 > 2 > 354-358
Digestive Diseases and Sciences > 1997 > 42 > 2 > 259-264
Digestive Diseases and Sciences > 1997 > 42 > 5 > 1047-1054
Digestive Diseases and Sciences > 1997 > 42 > 7 > 1567-1569
Digestive Diseases and Sciences > 1997 > 42 > 7 > 1557-1566
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1571-1579
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1593-1597
Digestive Diseases and Sciences > 1997 > 42 > 8 > 1580-1586
Digestive Diseases and Sciences > 1997 > 42 > 9 > 1969-1980
Digestive Diseases and Sciences > 1997 > 42 > 11 > 2350-2355
Digestive Diseases and Sciences > 1997 > 42 > 11 > 2356-2366