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Utility of quantitative T-cell responses versus unstimulated interferon-γ for the diagnosis of pleural tuberculosis
K. Dheda, R. N. van Zyl-Smit, L. A. Sechi, M. Badri, R. Meldau, S. Meldau, G. Symons, P. L. Semple, A. Maredza, R. Dawson, H. Wainwright, A. Whitelaw, Y. Vallie, P. Raubenheimer, E. D. Bateman, A. Zumla
European Respiratory Journal 34 (5) 1118-1126; DOI: 10.1183/09031936.00005309 Published 30 October 2009