title: The FTA-ABS test in dark-field-positive primary syphilis.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D005069:Evaluation Studies as Topic; D005189:False Positive Reactions; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D008722:Methods; D013587:Syphilis / Q000175:diagnosis; D013588:Syphilis Serodiagnosis; D014210:Treponema pallidum / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial