“Correlation Between Leukocyte Differential Counts With The Severity and Outcome of Coronavirus Disease 2019 (COVID-19) Patients In Jember”. Jurnal Respirologi Indonesia 41, no. 3 (July 30, 2021): 187–195. Accessed July 4, 2025. https://jurnalrespirologi.org/index.php/jri/article/view/186.