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://nepjol.info/index.php/JIOM/article/view/37460.