Idrees , M., Basit, A., Umar, M. ., Ali, S. ., Iqbal, Z. . and Ullah, Z. (2021) “Frequency of Cor-Pulmonale in Asthma Patients attending a Tertiary Care Hospital, Peshawar”, Pakistan Journal of Chest Medicine, 27(4), pp. 283–289. Available at: https://mail.pjcm.net/index.php/pjcm/article/view/713 (Accessed: 2June2026).