title: Counter-immunoelectrophoresis in the serological diagnosis of syphilis.
mesh_terms: D003168:Complement Fixation Tests; D003378:Counterimmunoelectrophoresis; D005428:Flocculation Tests; D006386:Hemagglutination Tests; D006801:Humans; D007122:Immunoelectrophoresis; D013588:Syphilis Serodiagnosis / Q000379:methods*; D014209:Treponema Immobilization Test