Modifications in the respiratory physiotherapy treatment of patients with cystic fibrosis arising from the Covid-19 pandemic in the state of Piauí. Research, Society and Development, [S. l.], v. 11, n. 14, p. e236111436207, 2022. DOI: 10.33448/rsd-v11i14.36207. Disponível em: https://rsdjournal.org/rsd/article/view/36207. Acesso em: 5 dec. 2025.