Anzilotti, C IgG, IgA, IgM antibodies to a viral citrullinated peptide in patients affected by rheumatoid arthritis, chronic arthritides and connective tissue disorders. [electronic resource] - Rheumatology (Oxford, England) Oct 2007 - 1579-82 p. digital Publication Type: Journal Article ISSN: 1462-0324 Standard No.: 10.1093/rheumatology/kem193 doi Subjects--Topical Terms: AdolescentAdultAgedAged, 80 and overAntibodies, Viral--bloodAntigens, Viral--immunologyArthritis--diagnosisArthritis, Psoriatic--diagnosisArthritis, Rheumatoid--diagnosisAutoimmune Diseases--diagnosisBiomarkers--bloodConnective Tissue Diseases--diagnosisDiagnosis, DifferentialEnzyme-Linked Immunosorbent Assay--methodsHumansImmunoglobulin A--bloodImmunoglobulin G--bloodImmunoglobulin M--bloodLupus Erythematosus, Systemic--diagnosisMiddle AgedPeptides, Cyclic--immunologyRheumatoid Factor--blood