Influenza vaccination in Europe--still a long way to go.
Ruef
C
C
D005060:Europe / Q000453:epidemiology; D006801:Humans; D007252:Influenza Vaccines / Q000276:immunology* / Q000627:therapeutic use*; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology* / Q000517:prevention & control*
D007252:Influenza Vaccines