Porcine reproductive and respiratory syndrome virus North American strain RNA:PrThr:Pt:XXX:Ord:Probe.amp.tar
porcine reproductive and respiratory syndrome virus north american strain rna:prthr:pt:xxx:ord:probe.amp.tar
PRRSV North American strain RNA [Presence] in Specimen by NAA with probe detection
prrsv north american strain rna [presence] in specimen by naa with probe detection