Nadeem, A.; Iqbal, R.; Ather, C. A. A.; Sulehria, S. B.; Aftab, M. Association of Serum Sodium With Mortality in Patients of Congestive Heart Failure. J Allam Iqbal Med Coll. 2023, 21 (4). https://doi.org/10.59058/jaimc.2023.21.4.276.