Alimentary Tract
A 25 page book chapter on the alimentary tract
Bedside Logic in Diagnostic Gastroenterology
Chapter 40-Patient Management: Gastrointestinal System
VALERIE K. SABOL and ALLISON G. STEELE
Chapter VII-Gastrointestinal Tract
Chapter from Dismantling A Myth: The role of fat and carbohydrates in our diet
First Principles of Gastroenterology
Small Bowel
A nice chapter on the small bowel..very detailed
World Journal of Gastroenterology
September 2007 full journal publication