@article{manzano_santos_alcântara_albino_borghi-silva_ambrozin_2014,  title={Analysis of acoustic frequency and wave amplitude generated by the Oscillatory Thoracic Thixotropic Device (Diottix(r)) in human chest},  volume={21},  ISSN={1809-2950},  url={https://doi.org/10.590/1809-2950/12820621042014},  DOI={10.590/1809-2950/12820621042014},  number={4},  journal={Fisioterapia e Pesquisa},  publisher={Universidade de São Paulo},  author={Manzano, Roberta Munhoz and Santos, Rodrigo Leonel Dos and Alcântara, José Roberto de and Albino, Daniel Donaire and Borghi-Silva, Audrey and Ambrozin, Alexandre Ricardo Pepe},  year={2014},  month={Oct},  pages={346–352} }