Spinocerebellar ataxia type 10: common haplotype and disease progression rate in Peru and Brazil - Gheno, T.C.; Furtado, G.V.; Saute, J.A.M.; Donis, K.C.; Fontanari, A.M.V.; Emmel, V.E.; Pedroso, J.L.; Barsottini, O.; Godeiro-Junior, C.; van der Linden, H.; Ternes Pereira, E.; Cintra, V.P.; et al. (European Journal of Neurology, 2017)

Ataxia rating scales-psychometric profiles, natural history and their application in clinical trials - Saute, J.A.M.; Donis, K.C.; Serrano-Munuera, C.; Genis, D.; Ramirez, L. T.; Mazzetti, P.; Pérez, L. V.; Latorre, P.; Sequeiros, J.; Matilla-Duenas, A.; Jardim, L.B. (Cerebellum, 2012)

Glucocerebrosidase gene variants in parkinsonian patients with Machado Joseph/spinocerebellar ataxia 3 - Siebert, M.; Donis, K.C.; Socal, M.; Rieder, C.R.M.; Emmel, V.E.; Vairo, F.; Michelin-Tirelli, K.; França, M.; D'Abreu, A.C.; Bettencourt, C.; Lima, M.; Lopes Cendes, I.; et al. (Parkinsonism and Related Disorders, 2012)

Sequence analysis of 5′ regulatory regions of the Machado-Joseph disease gene (ATXN3) - Bettencourt, C.; Raposo, M.; Kazachkova, N.; Santos, C.; Kay, T.; Vasconcelos, J.; MacIel, P.; Donis, K.C.; Saraiva-Pereira, M.L.; Jardim, L.B.; Sequeiros, J.; Bruges-Armas, J.; et al. (Cerebellum, 2012)

The APOE ε 2 allele increases the risk of earlier age at onset in Machado-Joseph disease - Bettencourt, C.; Raposo, M.; Kazachkova, N.; Cymbron, T.; Santos, C.; Kay, T.; Vasconcelos, J.; MacIel, P.; Donis, K.C.; Saraiva-Pereira, M.L.; Jardim, L.B.; Sequeiros, J.; et al. (Archives of Neurology, 2011)