Person, O. C., F. V. Angélico Junior, J. Altoé, L. M. Portes, P. R. Lopes, and M. E. dos S. Puga. “What Do Cochrane Systematic Reviews Say about Therapeutic Tinnitus Interventions?”. ABCS Health Sciences, Vol. 47, Feb. 2022, p. e022301, doi:10.7322/abcshs.2020111.1565.