Alós, B.G.S., Millette, R.C., Ayres, A., Rech, R.S. and Olchik, M.R. 2021. Effectiveness of group speech therapy for patients with Machado Joseph Disease: a series of cases. Distúrbios da Comunicação. 33, 4 (Dec. 2021), 659–665. DOI:https://doi.org/10.23925/2176-2724.2021v33i4p659-665.