ARITONANG, M. E.; PANDIA, P. .; PRADANA, A. .; ASHAR, T. . Factors associated with small airway obstruction in COVID-19 survivors: A cross-sectional study among health-care providers. Narra J, [S. l.], v. 3, n. 3, p. e437, 2023. DOI: 10.52225/narra.v3i3.437. Disponível em: https://narraj.org/main/article/view/437. Acesso em: 8 oct. 2025.