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The requested URL /bookmarks/mark?op=add&bkmk=http%3A//www.jrheum.org/content/37/9/1932&title=The%20Patient%20Activity%20Scale-II%20Is%20a%20Generic%20Indicator%20of%20Active%20Disease%20in%20Patients%20with%20Rheumatic%20Disorders was not found on this server. That’s all we know.