title: The fluorescent treponemal antibody absorbed (FTA-ABS) test beading phenomenon in connective tissue diseases.
mesh_terms: D000907:Antibodies, Bacterial; D001172:Arthritis, Rheumatoid / Q000097:blood / Q000175:diagnosis; D003095:Collagen Diseases / Q000097:blood / Q000276:immunology; D003882:Dermatomyositis / Q000175:diagnosis; D005189:False Positive Reactions; D005455:Fluorescent Antibody Technique; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000175:diagnosis; D008722:Methods; D013588:Syphilis Serodiagnosis; D014209:Treponema Immobilization Test; D014210:Treponema pallidum / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial