The haemagglutination inhibiting antibodies in ferrets crossinfected with influenza A2-virus and strains of the other A-types.
D000818:Animals; D000906:Antibodies; D005289:Ferrets; D006384:Hemagglutination; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007251:Influenza, Human; D009975:Orthomyxoviridae / Q000276:immunology*
D000906:Antibodies
HEMAGGLUTINATION; INFLUENZA VIRUSES/immunology