Buchari, Buchari, Hafni Andayani, and Nadia Ayunda Putri. “Association Between Lymphocyte Level and Severity of Coronavirus Disease 2019 Patients: A Cross-Sectional Study in Indonesia”. Open Access Macedonian Journal of Medical Sciences 10, no. B (February 21, 2022): 614–618. Accessed April 28, 2024. https://oamjms.eu/index.php/mjms/article/view/8569.