Cardiograph, portable
- Series Title(s):
- War Department technical manual
- 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
