title: Influenza 1918-1919: a study in mortality.
mesh_terms: D000293:Adolescent; D000328:Adult; D002675:Child, Preschool; D003237:Connecticut; D005060:Europe / Q000208:ethnology; D005061:Europe, Eastern / Q000208:ethnology; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007251:Influenza, Human / Q000266:history* / Q000401:mortality; D008297:Male; D014481:United States