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Correction Greenberg JD, Reddy SM, Schloss SG, Kurucz OS, Bartlett SJ, Abramson SB, Bingham CO III. Comparison of an in vitro tuberculosis interferon-γ assay with delayed-type hypersensitivity testing for detection of latent Mycobacterium tuberculosis: A pilot study in rheumatoid arthritis. J Rheumatol 2008;35:776-81. Text of the legend for Figure 1 should read, "Presence of anergy was defined as no individual skin test result demonstrating > 2 mm induration in the orthogonal diameter." We regret the error. |