Titles: Influenza spread by droplets sprayed from nose and throat - Digital Collections - National Library of Medicine Search Results

Start Over Titles Influenza spread by droplets sprayed from nose and throat ✖

1. Influenza spread by droplets sprayed from nose and throat

Publication:: [Washington, D.C.] : United States Public Health Service, Treasury Department, [1918]
Subject(s):: Influenza, Human -- prevention & control
Influenza Pandemic, 1918-1919