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The GI Tract | by National Institutes of Health (NIH)
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The GI Tract

Drawing of the GI tract, with labels pointing to the mouth, esophagus, stomach, small intestine, large intestine, colon, cecum, appendix, rectum, and anus.

 

Credit: National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health

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Uploaded on February 22, 2016