Howstuffworks "Upper Gastrointestinal System Image

"Upper Gastrointestinal System Image." 16 May 2007. HowStuffWorks.com. <http://healthguide.howstuffworks.com/upper-gastrointestinal-system-picture.htm> 17 May 2008.

Upper Gastrointestinal System Image

The upper gastrointestinal organs include the mouth, esophagus and stomach.

Review Date:10/31/2006
Reviewed By: Rita Nanda, M.D., Department of Medicine, University of Chicago Medical Center, Chicago, IL. Review provided by VeriMed Healthcare Network.

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"Upper Gastrointestinal System Image." 16 May 2007. HowStuffWorks.com. <http://healthguide.howstuffworks.com/upper-gastrointestinal-system-picture.htm> 17 May 2008.