Anatomy and physiology of animals Typical mammalian gut
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<span class="int-own-work" lang="en">Own work</span>. This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Anatomy_and_physiology_of_animals_Typical_mammalian_gut.jpg" title="File:Anatomy and physiology of animals Typical mammalian gut.jpg">Anatomy and physiology of animals Typical mammalian gut.jpg</a><br> Original uploader was Sunshineconnelly at en.wikibooks from en.wikibooks; transferred to Commons by User:Adrignola.