| http://www.w3.org/ns/prov#value | - While initially individual signs and symptoms, such as swollen joint counts or morning stiffness, or laboratory variables, such as erythrocyte sedimentation rate or C-reactive protein (CRP), have been thought to sufficiently reflect activity and were used to follow patients in clinical practice, it was the parallel activities of clinical researchers in Europe and the US and of committees of the Am
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