An Elevated Interleukin-6 and TNF-α levels as Predictors of Severity and Poor Outcomes in Critically Ill COVID-19 Patients. West African Journal of Allied Health Sciences, [S. l.], v. 1, n. 1, 2025. Disponível em: https://wajahs.org/ojs/index.php/publish/article/view/2. Acesso em: 27 jul. 2025.