[On the problem of various additional properties of hemagglutinins of influenza antigens].
D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D006389:Hemagglutinins, Viral; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D009975:Orthomyxoviridae / Q000276:immunology*
D000941:Antigens; D006389:Hemagglutinins, Viral
K voprosu o nekotorykh dopolnitel'nykh svoĭstvakh gemaggliutininov grippoznykh antigenov.