Abstract: Objective To investigate the clinical and serologic features of rheumatoid arthritis (RA)in patients with Sjogren syndrome (SS)in comparison with primary Sjogren syndrome (pSS)and rheumatoid arthritis (RA). Methods Forty-seven RA patients with SS (RA-SS),

Key words: arthritis;rheumatoid, sjogren’s syndrome, pathological conditions;signs and symptoms