Epidemiological profile of gestational syphilis and its influence on vertical transmission in the City of Parnamirim-RN. Research, Society and Development, [S. l.], v. 10, n. 10, p. e272101018838, 2021. DOI: 10.33448/rsd-v10i10.18838. Disponível em: https://rsdjournal.org/rsd/article/view/18838. Acesso em: 5 dec. 2025.