title: [Analysis of the antigens reactive with anti-ENA antibodies by immunoblotting with the use of avidin-biotin enzyme immunoassay].
mesh_terms: D034961:Antigens, Nuclear; D001323:Autoantibodies / Q000032:analysis*; D001360:Avidin; D001710:Biotin; D003095:Collagen Diseases / Q000175:diagnosis; D006801:Humans; D007124:Immunoenzyme Techniques; D009698:Nucleoproteins / Q000276:immunology*
chemical_list: D034961:Antigens, Nuclear; D001323:Autoantibodies; D009698:Nucleoproteins; D001360:Avidin; D001710:Biotin