Gul, A., Hafizullah, M., Ullah, Z., Akhtar, T. and ul Haq, T. (2011) “Adenosine Deaminase Activity in pericardial Effusion”, Journal of Postgraduate Medical Institute, 19(3). Available at: https://jpmi.org.pk/index.php/jpmi/article/view/990 (Accessed: 18 April 2024).