Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis. Clinics, [S. l.], v. 76, p. e2420, 2021. DOI: 10.6061/clinics/2021/e2420. Disponível em: https://www.revistas.usp.br/clinics/article/view/191924.. Acesso em: 5 may. 2024.