Pervez, N. ., khan, G. A., Khan, S. ., Khan, R. ., & Khan, J. . (2024). Frequency and Associated Factors of Cor-Pulmonale among Asthma Patients: A Cross-Sectional Study at Tertiary Care Hospital. BMC Journal of Medical Sciences, 5(2), 44–47. https://doi.org/10.70905/bmcj.05.02.0419