title: Effect of polysorbate 80 and ether on hemagglutination titers of certain myxoviruses.
mesh_terms: D000818:Animals; D000941:Antigens; D004987:Ethers / Q000494:pharmacology*; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D007106:Immune Sera; D009522:Newcastle disease virus / Q000187:drug effects; D009975:Orthomyxoviridae / Q000187:drug effects*; D018108:Respirovirus / Q000187:drug effects; D013501:Surface-Active Agents / Q000494:pharmacology*; D014422:Turkeys
chemical_list: D000941:Antigens; D004987:Ethers; D007106:Immune Sera; D013501:Surface-Active Agents