[History of influenza vaccine].
D004196:Disease Outbreaks / Q000453:epidemiology / Q000517:prevention & control; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007252:Influenza Vaccines / Q000266:history* / Q000627:therapeutic use; D007564:Japan; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000517:prevention & control; D006113:United Kingdom; D014481:United States
D007252:Influenza Vaccines