Nawaz, Arooj, Huma Jawad, Iqra Javed, Kanwal Saeed, and Samia Shahbaz. “Anatomical Determinants of Cor Pulmonale in Emphysema: A Clinicopathological Assessment”. Pakistan Journal of Chest Medicine 30, no. 3 (September 2, 2024): 326–332. Accessed April 17, 2026. http://www.pjcm.net/index.php/pjcm/article/view/971.