Clostridioides difficile toxin A+B:PrThr:Pt:Stool:Ord:Cytotoxin tissue culture assay
clostridioides difficile toxin a+b:prthr:pt:stool:ord:cytotoxin tissue culture assay
C diff Tox A+B Stl Ql CT Tiss Cult
c diff tox a+b stl ql ct tiss cult