Iqbal, Z., S. A. Khan, Z. Ullah, J. Alam, M. Umar, and M. Y. Khan. “CAUSES AND OUTCOME OF PLEURAL EFFUSION IN CHILDREN IN A TERTIARY CARE HOSPITAL OF PESHAWAR, PAKISTAN”. Journal of Postgraduate Medical Institute, vol. 33, no. 3, Nov. 2019, https://jpmi.org.pk/index.php/jpmi/article/view/2514.