What Is Rheumatoid Arthritis? Rheumatoid Arthritis is disease that affects the joints. It causes pain, swelling, and stiffness. If one knee or hand has rheumatoid arthritis, usually the other does too. This disease often occurs in more than one ...
What Is Rheumatoid Arthritis? Rheumatoid Arthritis is disease that affects the joints. It causes pain, swelling, and stiffness. If one knee or hand has rheumatoid arthritis, usually the other does too. This disease often occurs in more than one ...
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