KABIL, Ahmed E. et al. Diaphragmatic excursion by ultrasound: reference values for the normal population; a cross-sectional study in Egypt. Multidisciplinary Respiratory Medicine, [S. l.], v. 17, 2022. DOI: 10.4081/mrm.2022.842. Disponível em: https://mail.mrmjournal.org/index.php/mrm/article/view/842. Acesso em: 30 jun. 2025.