Silva , T.P. da, Carvalho, S.S., Santos, R.A. dos, Oliveira, T.S. de, Souza, R.G. de, Paixão, C.R. da and Paixão, E.L. da 2021. Syphilis cases in pregnant women in a city in Bahia: Ecological study. Journal of Multiprofessional Health Research. 2, 1 (Jan. 2021), e02.33-e02.46.