Host antigenic components in viral structure.
D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D046508:Culture Techniques; D005321:Extraembryonic Membranes; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D009975:Orthomyxoviridae / Q000276:immunology*
D000941:Antigens