Martins, T. A., Bello, P. Y., Bello, M. D., Pontes, L. R. S. ., Costa, L. V., Miralles, I. S., & Queiroz, T. R. B. (2004). Are sexually transmitted diseases a problem to pregnant women in Ceará?. Brazilian Journal of Sexually Transmitted Diseases, 16(3), 50–58. Retrieved from https://bjstd.org/revista/article/view/524