VASCONCELOS-PEREIRA, Erica Freire de et al. John Cunningham Virus seroconversion during natalizumab treatment. ABCS Health Sciences, [S. l.], v. 49, p. e024225, 2024. DOI: 10.7322/abcshs.2022175.2430. Disponível em: https://www.portalnepas.org.br/abcshs/article/view/2430. Acesso em: 15 oct. 2025.