Khattak, S. S., Ullah, R., Khan, M. A., Zaib, M., Muhammad, R., Ashraf, S., Naz, S., Khan, M. A., Khan, H. B., Gul, A. and Zaman, M. (2019) “Diagnostic accuracy of high pleural fluid Adenosine De Aminase levels in exudative pleural effusion in patients keeping pleural biopsy as gold standard”, Pakistan Journal of Chest Medicine, 24(4), pp. 203–207. Available at: http://pjcm.net/index.php/pjcm/article/view/564 (Accessed: 19April2026).