Assessment of lung function and functional capacity in elderly post-COVID patients. Research, Society and Development, [S. l.], v. 13, n. 7, p. e3713746257, 2024. DOI: 10.33448/rsd-v13i7.46257. Disponível em: https://rsdjournal.org/rsd/article/view/46257. Acesso em: 5 dec. 2025.