1Centers for Disease Control.Guidelines for the prevention and control of congenital syphilis.MMWR,1988,37:1-13.
2Sanchez PJ,Wendel GD,Norgard MV.Congenital syphilis associated with negative results of maternal serologic tests at delivery.Am J Dis Child,1991,145:967-969.
3Benirschke K.Syphilis-the placenta and the fetus.Am J Dis Child,1974,128: 142-143.
4Harter C,Benirschke K.Fetal syphilis in the first trimester.Am J Obstet Gynecol,1976,124:705-711.
5Schmitz JL,Gertis KS,Mauney C,et al.Laboratory diagnosis of congenital syphilis by immunoglobulin M (IgM) and IgA immunoblotting.Clin Diagn Lab Immunol,1994,1:32-37.
6Muller F,Sinzig G.Specificity and sensitivity of immunological diagnosis of congenital neonatal syphilis by the 19S (IgM)-FTA-ABS test (author s transl).Z Hantkr,1982,57:983-1001.
7Meyer MP,Eddy T,Baughn RE.Analysis of Western blotting (immunoblotting) technique in diagnosis of congenital syphilis.J Clin Microbiol,1994,32: 629-633.
