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Culture-positive stool specimens with variability in PCR results by DNA extraction method
| No. of different stool samples | Multiplex PCR result
|
|||
|---|---|---|---|---|
| In-house enrichment | IsoQuick kit | QIAamp kit | NucliSens kit | |
| 1 | − | − | + | + |
| 5 | − | + | + | − |
| 2 | + | + | − | − |
| 10 | + | + | + | − |
| 2 | + | + | − | + |
| 4 | + | − | + | + |
| 4 | − | + | + | + |
