CAVENAGHI, V. B.; DOBRIANSKYJ, F. M.; OLIVAL, G. S. do; CARNEIRO, R. P. C. D.; TILBERY, C. P. Characterization of the first symptoms of multiple sclerosis in a Brazilian center: cross-sectional study. São Paulo Medical Journal, [S. l.], v. 135, n. 3, p. 222–225, 2017. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/771. Acesso em: 10 mar. 2025.