title: Sialidase and protease activities of commercial (RDE) receptor destroying enzyme products used for the (HI) hemagglutination inhibition test of influenza viruses.
mesh_terms: D006385:Hemagglutination Inhibition Tests; D009439:Neuraminidase / Q000032:analysis* / Q000494:pharmacology; D009975:Orthomyxoviridae / Q000276:immunology*; D010447:Peptide Hydrolases / Q000032:analysis* / Q000494:pharmacology; D011991:Receptors, Virus / Q000187:drug effects*
chemical_list: D011991:Receptors, Virus; D009439:Neuraminidase; D010447:Peptide Hydrolases