title: [Detection of IgE-rheumatoid factor and its relationship to clinical manifestations of rheumatoid arthritis and vasculitis].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis*; D012217:Rheumatoid Factor / Q000032:analysis*; D014657:Vasculitis / Q000276:immunology*
chemical_list: D007073:Immunoglobulin E; D012217:Rheumatoid Factor