Effects of congenital syphilis on hearing in newborn: a sistematic review. Research, Society and Development, [S. l.], v. 12, n. 6, p. e27212642314, 2023. DOI: 10.33448/rsd-v12i6.42314. Disponível em: https://www.rsdjournal.org/rsd/article/view/42314. Acesso em: 6 dec. 2025.