Figure 1From: Diagnostic utility of serum and pleural levels of adenosine deaminase 1–2, and interferon-γ in the diagnosis of pleural tuberculosis Receiver operating characteristic (ROC) curves showing the sensitivity and specificity presented in Table 1 at various cut-off values for adenosine deaminase-1, adenosine deaminase-2, total adenosine deaminase, and interferon-gamma in pleural fluid. Back to article page