[Vaccination against influenza--a purposeful activity?].
Håkansson
J
J
Krokoms Hälsocentral.
D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000401:mortality / Q000517:prevention & control; D012307:Risk Factors; D013548:Sweden / Q000453:epidemiology
D007252:Influenza Vaccines
Influensavaccination--en meningsfull verksamhet?