Antigenic relationship between the Tokyo and the Miami strains of equine influenza subtype 2 virus.
D000956:Antigens, Viral / Q000032:analysis*; D005431:Florida; D009980:Influenza A virus / Q000276:immunology*; D012328:RNA Viruses / Q000276:immunology*; D014041:Tokyo
D000956:Antigens, Viral