Concentration of certain myxoviruses with polyethylene glycol.
D000372:Agglutination Tests; D000818:Animals; D011232:Chemical Precipitation; D006018:Glycols; D006168:Guinea Pigs; D006386:Hemagglutination Tests; D009975:Orthomyxoviridae / Q000254:growth & development / Q000302:isolation & purification*; D014776:Virus Cultivation
D006018:Glycols