[Unresolved problems in the specific prevention of influenza].
D000293:Adolescent; D000917:Antibody Formation; D002648:Child; D014644:Genetic Variation; D006801:Humans; D009980:Influenza A virus / Q000276:immunology; D007252:Influenza Vaccines / Q000009:adverse effects / Q000276:immunology; D007251:Influenza, Human / Q000276:immunology / Q000517:prevention & control*; D014613:Vaccines, Attenuated / Q000009:adverse effects / Q000276:immunology
D007252:Influenza Vaccines; D014613:Vaccines, Attenuated
Nekotorye nereshennye voprosy spetsificheskoĭ profilaktiki grippa.