Agreement Between Diaphragm Ultrasound and Pulmonary Function Testing in the Evaluation of Diaphragm Function in Patients with ALS. Global Journal of Medical Research, [S. l.], v. 23, n. F4, p. 19–25, 2023. DOI: 10.34257/GJMRFVOL23IS4PG19. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/102371. Acesso em: 30 jan. 2026.