[1]
M. R. L. Passos, J. Eleutério Junior, and P. C. Giraldo, “The status of syphilis in pregnant women in Brazil: do we need a national (or world?) day of syphilis combat? Is syphilis a public health problem only in Brazil?”, DST, vol. 30, no. 1, pp. 6–11, Mar. 2018.