This program demonstrates the movements of the gastrointestinal tract normally and under the influence of several drugs: physostigmine, atropine, epinephrine, and magnesium sulfate.
Copyright:
The National Library of Medicine believes this item to be in the public domain (More information)
Copyright Holder:
Source: Library of Congress Catalog of Copyright Entries, Motion Pictures, 1950-1959; Research date: 20220228;
Extent:
018 min.
Color:
Black and white
Sound:
Silent
Provenance:
Received: (date unknown) as a donation from Petrolagar Laboratories.