Iqbal, Mobeen, Tara Jaffery, and Sajid H Shah. “ISOLATED PLEURAL FLUID LACTIC DEHYDROGENASE LEVEL: A COST EFFECTIVE WAY OF CHARACTERIZING PLEURAL EFFUSIONS”. Journal of Ayub Medical College Abbottabad 14, no. 2 (May 1, 2002). Accessed March 14, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3899.