Gyawali, Achyut, Niraj Bam, Pankaj Pant, and Santa K Das. 2021. “Plasma Fibrinogen Level in Chronic Obstructive Pulmonary Disease and Its Correlation With GOLD Severity Staging ”. Journal of Institute of Medicine Nepal 43 (1): 1-4. https://doi.org/10.59779/jiomnepal.1146.