Congenital syphilis in Brazil: a reality to be faced. Research, Society and Development, [S. l.], v. 9, n. 10, p. e7990109258 , 2020. DOI: 10.33448/rsd-v9i10.9258. Disponível em: https://www.rsdjournal.org/rsd/article/view/9258. Acesso em: 6 dec. 2025.