Escherichia coli Stx2 toxin stx2 gene:PrThr:Pt:Stool:Ord:Probe.amp.tar
escherichia coli stx2 toxin stx2 gene:prthr:pt:stool:ord:probe.amp.tar
Escherichia coli Stx2 toxin stx2 gene [Presence] in Stool by NAA with probe detection
escherichia coli stx2 toxin stx2 gene [presence] in stool by naa with probe detection