MAHENDRA, T.; R., M.; B., S. B.; N. NIJAGUNA, S. Study of hypokalemia and correlation with severity of disease in patients with COVID-19 positive severe acute respiratory illness and COVID-19 negative severe acute respiratory illness. International Journal of Advances in Medicine, [S. l.], v. 8, n. 8, p. 1102–1107, 2021. DOI: 10.18203/2349-3933.ijam20212769. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/3041. Acesso em: 10 jun. 2026.