But flu is tougher

But flu is tougher

Collection:
World War 2, 1939-1949
Series Title(s):
Workers' health series
Contributor(s):
United States. Public Health Service.
United States. Public Health Service, donor.
Publication:
Washington, D.C. : Federal Security Agency, U.S. Public Health Service, 1941
Language(s):
English
Format:
Text
Subject(s):
Influenza, Human
Genre(s):
Popular Work
Copyright:
The National Library of Medicine believes this item to be in the public domain (More information)
Extent:
[10] p.
Illustrations:
Illustrations
NLM Unique ID:
101566794 (See catalog record)
OCLC no.:
33229377
Permanent Link:
http://resource.nlm.nih.gov/101566794