Pervez, Naveed, Gohar Ali khan, Samiullah Khan, Radhia Khan, and Jalil Khan. “Frequency and Associated Factors of Cor-Pulmonale Among Asthma Patients: A Cross-Sectional Study at Tertiary Care Hospital”. BMC Journal of Medical Sciences 5, no. 2 (December 30, 2024): 44–47. Accessed January 24, 2025. https://mail.bmcjms.org/index.php/bmcj/article/view/419.