COVID long syndrome: an integrative review. Research, Society and Development, [S. l.], v. 11, n. 13, p. e572111335990, 2022. DOI: 10.33448/rsd-v11i13.35990. Disponível em: https://rsdjournal.org/rsd/article/view/35990. Acesso em: 5 dec. 2025.