DE ALCÂNTARA, José Roberto et al. A new tuning fork with different vibration frequencies as an aid to bronchopulmonary hygiene physiotherapy. Multidisciplinary Respiratory Medicine, [S. l.], v. 9, n. 1, 2014. DOI: 10.4081/mrm.2014.376. Disponível em: https://mrmjournal.org/index.php/mrm/article/view/376.. Acesso em: 7 jul. 2024.