title: The problem of maternal syphilis after serologic surveillance during pregnancy.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis*; D013588:Syphilis Serodiagnosis; D013590:Syphilis, Congenital; D013997:Time Factors