[Biological properties of influenza A2 viruses related to the characteristics of the virion supercapside structure].
D000956:Antigens, Viral; D006801:Humans; D007251:Influenza, Human / Q000276:immunology; D008854:Microscopy, Electron; D009975:Orthomyxoviridae / Q000276:immunology*
D000956:Antigens, Viral
Vyvchennia biolohichnykh vlastyvosteĭ virusiv hrypu typu A2, zv'iazanykh z osoblyvostiamy struktury superkapsydu virioniv.