Freire Júnior, M. B., Freire, G. K. de A., & Fernandes, H. R. (2016). Syphilis screening during prenatal development: missed opportunities in a public maternity hospital in Recife, Brazil. Brazilian Journal of Sexually Transmitted Diseases, 28(4), 120–125. Retrieved from https://bdst.emnuvens.com.br/revista/article/view/780