@article{santos_borrego_behlau_2015,  title={Effect of direct and indirect voice training in Speech-Language Pathology and Audiology students},  volume={27},  ISSN={2317-1782},  url={https://doi.org/10.1590/2317-1782/20152014232},  DOI={10.1590/2317-1782/20152014232},  number={4},  journal={CoDAS},  publisher={Sociedade Brasileira de Fonoaudiologia},  author={Santos, Andréia Cristina Muznlinger dos and Borrego, Maria Cristina de Menezes and Behlau, Mara},  year={2015},  month={Jul},  pages={384–391} }