Yamada's Atlas of Gastroenterology

Sleisenger & Fordtran's gastrointestinal and liver disease

Mark Feldman

Evidence-based gastroenterology and hepatology

John W. D. McDonald

Chronic Disease and Disability

Donald E. Greydanus

Morson and Dawson's gastrointestinal pathology

Jeremy R. Jass

Gastrointestinal Health

Steven R. Peikin

Cotton and Williams' Practical Gastrointestinal Endoscopy

Peter B. Cotton

Yamada's Handbook of Gastroenterology

Tadataka Yamada

Lecture notes

Anton Emmanuel

Gastrointestinal emergencies

Tony C. K. Tham