title: [Problems for discussion in influenza A immunology].
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D000917:Antibody Formation; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology; D006389:Hemagglutinins, Viral / Q000032:analysis; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology*; D008875:Middle Aged; D014586:USSR; D014505:Urban Population
chemical_list: D000914:Antibodies, Viral; D006389:Hemagglutinins, Viral
vernacular_title: Diskussionnye voprosy immunologii grippa A.