title: Serum inhibitors of A 2 -Hong Kong influenza virus haemagglutination.
mesh_terms: D000818:Animals; D000998:Antiviral Agents / Q000032:analysis / Q000037:antagonists & inhibitors / Q000145:classification / Q000494:pharmacology*; D002417:Cattle / Q000276:immunology; D002501:Centrifugation, Zonal; D004912:Erythrocytes / Q000276:immunology; D006168:Guinea Pigs / Q000276:immunology; D006364:Hedgehogs / Q000276:immunology; D006385:Hemagglutination Inhibition Tests; D006387:Hemagglutination, Viral / Q000187:drug effects*; D006736:Horses / Q000276:immunology; D007106:Immune Sera; D008259:Macroglobulins / Q000032:analysis; D051379:Mice / Q000276:immunology; D009439:Neuraminidase / Q000494:pharmacology; D009975:Orthomyxoviridae / Q000187:drug effects*; D009976:Orthomyxoviridae Infections / Q000382:microbiology; D002679:Pan troglodytes / Q000276:immunology; D010504:Periodic Acid / Q000494:pharmacology; D011200:Poultry / Q000276:immunology; D014734:Vibrio cholerae / Q000201:enzymology
chemical_list: D000998:Antiviral Agents; D007106:Immune Sera; D008259:Macroglobulins; D010504:Periodic Acid; D009439:Neuraminidase