@inbook{1100860727, author={Jason C. Mills, MD, PhD, AGAF and Thaddeus S. Stappenbeck, MD, PhD}, editor={Hammer, Gary D. and McPhee, Stephen J.}, title={Gastrointestinal Disease}, booktitle={Pathophysiology of Disease: An Introduction to Clinical Medicine, 7e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2013}, url={accessbiomedicalscience.mhmedical.com/content.aspx?aid=1100860727} }