Prevalence of syphilis cases in pregnant women in Brazil: A decade analysis. Research, Society and Development, [S. l.], v. 10, n. 9, p. e32610917932, 2021. DOI: 10.33448/rsd-v10i9.17932. Disponível em: https://rsdjournal.org/rsd/article/view/17932. Acesso em: 5 dec. 2025.