Gestational syphilis: a socioeconomic analysis of the increase in rates in Brazil. International Seven Journal of Multidisciplinary, [S. l.], v. 3, n. 2, p. 839–852, 2024. DOI: 10.56238/isevmjv3n2-035. Disponível em: https://sevenpubl.com.br/ISJM/article/view/4451. Acesso em: 21 aug. 2025.