O. . Yazici, S. . Gulen, C. Yenisey, U. Eryilmaz, B. . Abas, and M. . Polatli, “Comparison of Inflammation Biomarkers among Chronic Obstructive Pulmonary Disease Groups: A Cross Sectional Study”, NJCP, vol. 23, no. 6, pp. 817–824, Oct. 2021.