Influenza virus B RNA:PrThr:Pt:Nph:Ord:Non-probe.amp.tar
influenza virus b rna:prthr:pt:nph:ord:non-probe.amp.tar
Influenza virus B RNA [Presence] in Nasopharynx by NAA with non-probe detection
influenza virus b rna [presence] in nasopharynx by naa with non-probe detection