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Open Access Highly Accessed Research article

Screening for latent tuberculosis in Norwegian health care workers: high frequency of discordant tuberculin skin test positive and interferon-gamma release assay negative results

Gerd Gran, Jörg Aßmus and Anne Ma Dyrhol-Riise*

BMC Public Health 2013, 13:353  doi:10.1186/1471-2458-13-353

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