Kumar S, Guleria TC, Nand L, Gupta D, Thakur M. Serum sodium abnormality profile in hospitalized elderly patients in a tertiary care centre from north India: a cross sectional observational study. Int J Res Med Sci [Internet]. 2017 Dec. 23 [cited 2025 Sep. 26];6(1):321-7. Available from: https://www.msjonline.org/index.php/ijrms/article/view/4287