Rheumatoid arthritis is an autoimmune disease. It is chronic and usually progressive inflammatory disorder of unknown etiology characterized by polyarticular symmetric joint involvement and systemic manifestations.
Tuesday, 16 February 2016
Rheumatoid arthritis - Definition
Rheumatoid arthritis (RA) is a chronic and usually progressive inflammatory disorder of unknown etiology characterized by polyarticular joint involvement and systemic manifestations.
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