Digestive Diseases and Sciences
Digestive Diseases and Sciences > 2019 > 64 > 1 > 182-188
Digestive Diseases and Sciences > 2019 > 64 > 2 > 432-438
Digestive Diseases and Sciences > 2019 > 64 > 3 > 838-845
Digestive Diseases and Sciences > 2019 > 64 > 12 > 3589-3595