@article{figueiredo_vianna_peixe_ramos_succi_2009,  title={The challenge of the reference and counter-reference system in the prenatal assistance to pregnant women with infectious diseases},  volume={81},  ISSN={0001-3765},  url={https://doi.org/10.1590/S0001-37652009000300018},  DOI={10.1590/S0001-37652009000300018},  number={3},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={Figueiredo, Elisabeth N. and Vianna, Lucila A. C. and Peixe, Marina B. and Ramos, Valdete M. and Succi, Regina C. M.},  year={2009},  month={Sep},  pages={551–558} }