Incidence of congenital syphilis in newborns in the years of 2020 and 2021 in the city of Cascavel/PR. RSD [Internet]. 2023 Mar. 14 [cited 2025 Jun. 28];12(3):e21812340771. Available from: https://ojs34.rsdjournal.org/index.php/rsd/article/view/40771