title: Virus yield-reduction assays for interferon: picornavirus hemagglutination measurements.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D046508:Culture Techniques / Q000379:methods; D006386:Hemagglutination Tests; D006801:Humans; D007372:Interferons / Q000032:analysis* / Q000494:pharmacology; D010849:Picornaviridae / Q000187:drug effects* / Q000276:immunology
chemical_list: D007372:Interferons