Cardiograph, portable

Series Title(s):: War Department technical manual
Author(s):: United States. War Department, author.
Publication:: Washington : War Department 2 October 1944
Language(s):: English
Format:: Text
Subject(s):: Electrocardiography
Copyright:: The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:: iii, 33 pages
Illustrations:: Illustrations
NLM Unique ID:: 38211020R (See catalog record)
LCCN:: 44-41694
Permanent Link:: http://resource.nlm.nih.gov/38211020R

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