Sensitization of erythrocytes by influenza virus antigen.
D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens; D002642:Chick Embryo; D003168:Complement Fixation Tests; D005321:Extraembryonic Membranes / Q000276:immunology; D006168:Guinea Pigs; D006386:Hemagglutination Tests; D007106:Immune Sera; D009975:Orthomyxoviridae / Q000276:immunology*
D000941:Antigens; D007106:Immune Sera