C. A. Gomes, F. C. Rugno, G. Rezende, R. C. Cardoso, and M. M. R. P. De Carlo, “Alternative communication technology applied inlaryngectomized people due to head and neck cancer”, Medicina (Ribeirão Preto), vol. 49, no. 5, pp. 463–474, Nov. 2016, doi: 10.11606/issn.2176-7262.v49i5p463-474.