Giardia sp DNA:PrThr:Pt:Duod fld:Ord:Probe.amp.tar
giardia sp dna:prthr:pt:duod fld:ord:probe.amp.tar
Giardia sp DNA [Presence] in Duodenal fluid by NAA with probe detection
giardia sp dna [presence] in duodenal fluid by naa with probe detection