title: [Standardization of the hemagglutination-inhibition test for two equine influenza viruses].
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D000998:Antiviral Agents; D006385:Hemagglutination Inhibition Tests / Q000592:standards*; D006736:Horses; D007106:Immune Sera; D008722:Methods; D009975:Orthomyxoviridae / Q000276:immunology*
chemical_list: D000956:Antigens, Viral; D000998:Antiviral Agents; D007106:Immune Sera
vernacular_title: Standardisierung des Haemagglutinations-Inhibitionstests für zwei Typen equiner Influenzaviren.