B. MA, J. M. ASUNCION-LUGTU, and R. IBAÑEZ, “Diagnostic performance and optimal cut-off values of pleural fluid adenosine deaminase in diagnosing TB pleural effusion among adult patients at the Lung Center of the Philippines: a cross-sectional analytical study”, Lung Ctr Phils Sci Prcdngs , vol. 14, no. 1, pp. 35–42, Sep. 2026.