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The Alimentary Tract 1938
Portrays the actions of the esophagus, stomach, small intestine and colon. Shows normal and stimulated stomach movements, such as hypermobility, inhibition and hunger contractions, and pictures such intestinal phenomena as segmentation and peristalsis.
Language
English
Gnere
Documentary
Production Company
Erpi Classroom Films Inc.
Release Date 25 November 1938
11 mins
