AIRLANGGA, E.; WAHYUNI, A. S.; SIREGAR, J.; MALISIE, R. F.; LUBIS, B. M.; ADISASMITO, W. B.; ZARLIS, M.; PASARIBU, A. P. Determinants of COVID-19 severity and mortality in children: A retrospective and multicenter cohort study in Medan, Indonesia. Narra J, [S. l.], v. 4, n. 2, p. e865, 2024. DOI: 10.52225/narra.v4i2.865. Disponível em: https://narraj.org/main/article/view/865. Acesso em: 14 aug. 2025.