Demographic, clinical and laboratory findings of severe and non-severe COVID-19 cases: one-year experience at a private set-up of Bangladesh. BIRDEM Medical Journal, [S. l.], v. 12, n. 2, p. 129–135, 2022. DOI: 10.3329/birdem.v12i2.59619. Disponível em: https://www.banglajol.info/index.php/BIRDEM/article/view/59619. Acesso em: 23 jun. 2026.