title: Hemagglutination-inhibiting antibodies to equine influenza viruses in Japanese horses and antigenic variation of the viruses.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D000939:Epitopes / Q000032:analysis*; D005260:Female; D006387:Hemagglutination, Viral; D006734:Horse Diseases / Q000276:immunology* / Q000382:microbiology; D006736:Horses; D009980:Influenza A virus / Q000276:immunology*; D007252:Influenza Vaccines / Q000276:immunology; D051379:Mice; D011817:Rabbits
chemical_list: D000914:Antibodies, Viral; D000939:Epitopes; D007252:Influenza Vaccines