Journal of clinical microbiology
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J. Clin. Microbiol. · Jul 1996
Comparative StudyComparison of amplicor and 32-kilodalton PCR for detection of Mycobacterium tuberculosis from sputum specimens.
The commercial PCR test Amplicor was compared with the 32-kDa PCR for detection of Mycobacterium tuberculosis from 76 sputum specimens from Egyptian patients. Both tests performed with rather equal efficacy (resolved sensitivity of 88.9% for both tests; specificity of 98.0% for Amplicor and 93.9% for 32-kDa PCR). PCR was found to be useful in detection of auramine fluorescent stain-positive, culture-negative specimens.