Regmi, Gunjan, et al. “Incidence, Risk Factors and Outcomes of Acute Kidney Injury in Chronic Obstructive Pulmonary Disease Patients With Acute Exacerbation”. Nepalese Respiratory Journal, vol. 2, no. 1, Nov. 2023, pp. 11-15, doi:10.3126/nrj.v2i1.59565.