Potential role for IL-2 ELISpot in differentiating recent and remote infection in tuberculosis contact tracing.
Krummel B, Strassburg A, Ernst M, Reiling N, Eker B, Rath H, Hoerster R, Wappler W, Glaewe A, Schoellhorn V, Sotgiu G, Lange C. Potential role for IL-2 ELISpot in differentiating recent and remote infection in tuberculosis contact tracing. PLoS One. 2010 Jul 20; 5(7):e11670.