Fuentes, Christopher Hernan, et al. “Acupuncture-Like Transcutaneous Electrical Nerve Stimulation As an Accelerating Tool for the Recovery of the Tissues Exposed to Vocal Overload”. Revista de Investigación en Logopedia, vol. 10, no. 1, Jan. 2020, pp. 31-41, https://doi.org/10.5209/rlog.64873.