Naznin, F., Galib, R.K. and Haq, I.U. 2026. Variation of neutrophil-lymphocyte ratio across global initiative for chronic obstructive lung disease stages in chronic obstructive pulmonary disease . International Journal of Advances in Medicine. 13, 6 (Oct. 2026), 352–358. DOI:https://doi.org/10.18203/2349-3933.ijam20263714.