Clinical and epidemiological profile of vertical transmission of syphilis in a referral hospital in the state of Alagoas. International Seven Journal of Health Research, [S. l.], v. 2, n. 5, p. 978–990, 2023. DOI: 10.56238/isevjhv2n5-008. Disponível em: https://sevenpubl.com.br/ISJHR/article/view/2639. Acesso em: 21 aug. 2025.