Clostridioides difficile toxin B DNA:PrThr:Pt:Stool:Ord:Probe.amp.tar
clostridioides difficile toxin b dna:prthr:pt:stool:ord:probe.amp.tar
C. difficile toxin B DNA NAA+probe Ql (Stl)
c. difficile toxin b dna naa+probe ql (stl)