[The twenty years after the outbreak of Hong Kong (H3N 2) influenza].
Nakajima
S
S
D000595:Amino Acid Sequence; D000818:Animals; D004196:Disease Outbreaks; D005814:Genes, Viral; D006389:Hemagglutinins, Viral / Q000276:immunology; D006801:Humans; D009980:Influenza A virus / Q000235:genetics / Q000276:immunology; D007251:Influenza, Human / Q000453:epidemiology*; D008968:Molecular Conformation; D009154:Mutation; D013997:Time Factors
D006389:Hemagglutinins, Viral