Assay of inhibitors of influenza virus haemagglutination by electrophoresis.
D001681:Biological Assay; D004586:Electrophoresis; D006384:Hemagglutination; D006386:Hemagglutination Tests; D009975:Orthomyxoviridae / Q000276:immunology*
HEMAGGLUTINATION; INFLUENZA VIRUSES/immunology