P V, Varshni, et al. “Association of Inflammatory Burden Index (IBI) With Clinical Outcomes in Acute Exacerbated COPD (Chronic Obstructive Pulmonary Disease) Patients With Respiratory Failure: Hospital Based Observational Study”. Journal of Neonatal Surgery, vol. 14, no. 27S, May 2025, pp. 287-95, https://jneonatalsurg.com/index.php/jns/article/view/6437.