Taheri, M., Bazrafkan, H., & Habibagahi, M. (2013). Determining the Latent Tuberculosis Infection by IFN - γ Elispot Assay in Healthcare Workers From University Hospitals of Shiraz, South West of Iran. Iranian Red Crescent Medical Journal, 15(6), 477-82. https://doi.org/10.5812/ircmj.3635 (Original work published 2013)