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Utility of interferon gamma/tumor necrosis factor alpha FluoroSpot assay in differentiation between active tuberculosis and latent tuberculosis infection: a pilot study
BACKGROUND: The differential diagnosis of active tuberculosis (ATB) and latent tuberculosis infection (LTBI) remains challenging in clinical practice. We aimed to evaluate the diagnostic accuracy of the IFN-γ/TNF-α FluoroSpot assay for differentiating ATB from LTBI. METHODS: We conducted a pilot stu...
Autores principales: | Zhang, Lifan, Wan, Shijun, Zhou, Ziyue, Zhang, Yueqiu, Liu, Xiaoqing |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8259141/ https://www.ncbi.nlm.nih.gov/pubmed/34225667 http://dx.doi.org/10.1186/s12879-021-06351-w |
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