title: Demonstration of precipitins against a treponemal antigen by counter-immunoelectrophoresis.
mesh_terms: D000941:Antigens; D000942:Antigens, Bacterial; D003168:Complement Fixation Tests; D006801:Humans; D007122:Immunoelectrophoresis; D008722:Methods; D011233:Precipitin Tests; D011234:Precipitins; D013588:Syphilis Serodiagnosis; D014208:Treponema / Q000276:immunology*; D014209:Treponema Immobilization Test
chemical_list: D000941:Antigens; D000942:Antigens, Bacterial; D011234:Precipitins