Temporal trend of the gestacional and congenital syphilis in medium-sized cities in the state of Paraná: 2007-2017 . Research, Society and Development, [S. l.], v. 10, n. 2, p. e30110212518, 2021. DOI: 10.33448/rsd-v10i2.12518. Disponível em: https://rsdjournal.org/rsd/article/view/12518. Acesso em: 5 dec. 2025.