2. Rheumatoid arthritis (often called RA) is a chronic (long-standing) disease that damages the joints of the body. 30 NOVEMBER 2009
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4. An example showing the differences between a normal, healthy joint, a joint affected by osteoarthritis, and one affected by rheumatoid arthritis. 30 NOVEMBER 2009
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8. The areas of the body, other than the joints, that are affected by rheumatoid inflammation are treated individually. 30 NOVEMBER 2009