Acquired Syphilis in Passo Fundo, Rio Grande do Sul, 2010 – 2017: incidence and disease distribution. Research, Society and Development, [S. l.], v. 10, n. 2, p. e12310212335, 2021. DOI: 10.33448/rsd-v10i2.12335. Disponível em: https://rsdjournal.org/rsd/article/view/12335. Acesso em: 5 dec. 2025.