Chicamy, Yoshie Anto, Annisa Safitri, and Ricvan Dana Nindrea. “Serum Ferritin Levels for the Prediction of Mortality Among COVID-19 Patients in an Indonesia’s National Referral Hospital”. Open Access Macedonian Journal of Medical Sciences 10, no. B (May 5, 2022): 1056–1061. Accessed May 1, 2024. https://oamjms.eu/index.php/mjms/article/view/8777.