Bam, N., Khadka, S., Shrestha, B., & Ayer, N. (2025). Prospective study on mortality predictors in acute exacerbations of chronic obstructive pulmonary disease. Journal of Chitwan Medical College, 15(5), 44–54. Retrieved from https://www.nepjol.info/index.php/JCMC/article/view/94158