Prevalence of gestational syphilis in the last decade in the state of Parana, Brazil. Research, Society and Development, [S. l.], v. 14, n. 6, p. e11614649130, 2025. DOI: 10.33448/rsd-v14i6.49130. Disponível em: https://rsdjournal.org/rsd/article/view/49130. Acesso em: 5 dec. 2025.