Epidemiological aspects of meningitis in the state of Paraná - Brazil. Research, Society and Development, [S. l.], v. 11, n. 13, p. e453111335701, 2022. DOI: 10.33448/rsd-v11i13.35701. Disponível em: https://rsdjournal.org/rsd/article/view/35701. Acesso em: 5 dec. 2025.