Escherichia coli Stx1 toxin stx1 gene:PrThr:Pt:Stool:Ord:Probe.amp.tar
escherichia coli stx1 toxin stx1 gene:prthr:pt:stool:ord:probe.amp.tar
Escherichia coli Stx1 toxin stx1 gene [Presence] in Stool by NAA with probe detection
escherichia coli stx1 toxin stx1 gene [presence] in stool by naa with probe detection