Pulmonary Function Tests in Patients with Chronic Rhinosinusitis : A Comparative Study. Global Journal of Medical Research, [S. l.], v. 21, n. F8, p. 5–11, 2021. DOI: 10.34257/GJMRFVOL21IS8PG5. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/2621. Acesso em: 31 jan. 2026.