M.HASSAN; LAIBA NOOR. Neutrophil to lymphocyte ratio (NLR): a road to an inexpensive biomarker for acute exacerbation of COPD. Journal of the Pakistan Medical Association, [S. l.], v. 75, n. 8, p. 1317–1317, 2025. DOI: 10.47391/JPMA.30284. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/30284. Acesso em: 13 jun. 2026.