title: Detection of rheumatoid factor within immunoglobulin classes.
authors.affiliation: Department of Clinical Immunology, University of Göteborg, Sweden.
authors.forename: A
authors.initials: A
authors.lastname: Tarkowski
authors.forename: C
authors.initials: C
authors.lastname: Czerkinsky
authors.forename: L A
authors.initials: LA
authors.lastname: Nilsson
mesh_terms: D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D011863:Radioimmunoassay; D012217:Rheumatoid Factor / Q000032:analysis* / Q000096:biosynthesis
chemical_list: D007136:Immunoglobulins; D012217:Rheumatoid Factor