title: [Spanish influenza in 1918-1919 and the swine influenza virus].
mesh_terms: D000818:Animals; D049673:History, 20th Century; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification; D007251:Influenza, Human / Q000266:history* / Q000635:transmission; D009664:Norway; D009975:Orthomyxoviridae / Q000302:isolation & purification; D014481:United States
vernacular_title: Spanskesyken 1918-1919 og svineinfluensa-virus