MULLA, B. M.; KHAN, M. A.; KRISHNEGOWDA, R.; MADDIMANI, R.; C., K.; KHAN, N. J. A comparative study of platelet to lymphocyte ratio as novel biomarker to predict severity and association with prognosis in COVID–19 patients. International Journal of Advances in Medicine, [S. l.], v. 8, n. 12, p. 1833–1836, 2021. DOI: 10.18203/2349-3933.ijam20214519. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/3220. Acesso em: 25 dec. 2025.