You can't always get what you want, but if you try sometimes (with two tests--TST and IGRA--for tuberculosis) you get what you need

Editorial

Kevin L Winthrop et al. Ann Rheum Dis. 2012 Nov.

. 2012 Nov;71(11):1757-60.

doi: 10.1136/annrheumdis-2012-201979. Epub 2012 Sep 12.

No abstract available

Comment on

Influence of replacing tuberculin skin test with ex vivo interferon γ release assays on decision to administer prophylactic antituberculosis antibiotics before anti-TNF therapy.
Mariette X, Baron G, Tubach F, Lioté F, Combe B, Miceli-Richard C, Flipo RM, Goupille P, Allez M, Salmon D, Emilie D, Carcelain G, Ravaud P. Mariette X, et al. Ann Rheum Dis. 2012 Nov;71(11):1783-90. doi: 10.1136/annrheumdis-2011-200408. Epub 2012 Jan 17. Ann Rheum Dis. 2012. PMID: 22258485 Clinical Trial.
Screening for latent tuberculosis infection: performance of tuberculin skin test and interferon-γ release assays under real-life conditions.
Kleinert S, Tony HP, Krueger K, Detert J, Mielke F, Rockwitz K, Schwenke R, Burmester GR, Diel R, Feuchtenberger M, Kneitz C. Kleinert S, et al. Ann Rheum Dis. 2012 Nov;71(11):1791-5. doi: 10.1136/annrheumdis-2011-200941. Epub 2012 May 14. Ann Rheum Dis. 2012. PMID: 22586160 Clinical Trial.