Legionella pneumophila DNA:PrThr:Pt:Nph:Ord:Probe.amp.tar
legionella pneumophila dna:prthr:pt:nph:ord:probe.amp.tar
Legionella pneumophila DNA [Presence] in Nasopharynx by NAA with probe detection
legionella pneumophila dna [presence] in nasopharynx by naa with probe detection