title: Pandemic influenza 1918.
mesh_terms: D004196:Disease Outbreaks / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000266:history*; D008297:Male; D008373:Manuscripts as Topic; D008404:Massachusetts; D008887:Military Medicine / Q000266:history