Sajjid Naseer et al. 2025. Frequency Of Hyperuricemia In Acute Exacerbation Of Chronic Obstructive Pulmonary Disease: Original Article . Pakistan journal of Advances in Medicine and Medical Research . 3, 1 (Jan. 2025), 18–23. DOI:https://doi.org/10.69837/pjammr.v3i1.59.