Umais Rafiq, H. M.; Asghar, J.; Jamil, M. I.; Ahmed, A. Correlation of Arterial Blood Gas (ABG) With Venous Blood Gas (VBG) in Patients Presenting With Exacerbation of Chronic Obstructive Pulmonary Disease (COPD). IJBR 2025, 3 (7), 366-370. https://doi.org/10.70749/ijbr.v3i7.1937.