Andrade BGB de, Fernandes J, Tonon AF, Ribeiro EGM, Ramos RR, Neto JMP, et al. Incidence of syphilis in pregnant women in the countryside of são paulo from 2018 to 2020. Int J Innov Educ Res [Internet]. 2022 Apr. 1 [cited 2024 May 18];10(4):103-11. Available from: https://scholarsjournal.net/index.php/ijier/article/view/3709