Association Between Ferritin Levels and Sepsis in Patients with COVID-19 at Dr. M. Djamil Hospital. Jurnal Respirologi Indonesia, [S. l.], v. 44, n. 1, p. 18–27, 2024. DOI: 10.36497/jri.v44i1.545. Disponível em: http://jurnalrespirologi.org/index.php/jri/article/view/545. Acesso em: 11 jul. 2025.