Tariq Durrani, A. Tariq, N. Khan, and S. Alam. “The Neutrophil-to-Lymphocyte Ratio As a Prognostic Marker for Disease Severity in Hospitalized Patients With Community-Acquired Pneumonia”. Pakistan Journal of Chest Medicine, vol. 31, no. 4, Dec. 2025, pp. 299-06, https://www.pjcm.net/index.php/pjcm/article/view/1073.