Digestive Diseases and Sciences
Digestive Diseases and Sciences > 1997 > 42 > 2 > 333-341
Digestive Diseases and Sciences > 1997 > 42 > 2 > 242-250
Digestive Diseases and Sciences > 1997 > 42 > 2 > 293-299
Digestive Diseases and Sciences > 1997 > 42 > 3 > 592-596
Digestive Diseases and Sciences > 1997 > 42 > 3 > 661-671
Digestive Diseases and Sciences > 1997 > 42 > 3 > 536-541
Digestive Diseases and Sciences > 1997 > 42 > 3 > 568-575
Digestive Diseases and Sciences > 1997 > 42 > 3 > 497-502
Digestive Diseases and Sciences > 1997 > 42 > 3 > 503-513
Digestive Diseases and Sciences > 1997 > 42 > 3 > 603-607
Digestive Diseases and Sciences > 1997 > 42 > 3 > 522-528
Digestive Diseases and Sciences > 1997 > 42 > 3 > 677-683
Digestive Diseases and Sciences > 1997 > 42 > 3 > 626-633
Digestive Diseases and Sciences > 1997 > 42 > 3 > 529-535
Digestive Diseases and Sciences > 1997 > 42 > 3 > 640-644
Digestive Diseases and Sciences > 1997 > 42 > 3 > 542-545
Digestive Diseases and Sciences > 1997 > 42 > 3 > 549-553
Digestive Diseases and Sciences > 1997 > 42 > 3 > 453-469
Digestive Diseases and Sciences > 1997 > 42 > 3 > 634-639