Autoantibody Specificities of the 116 patients in the ARC with a positive anti-ENA^*.

Note: 116/263 patients referred with a positive ANA had a detectable ENA autoantibody. Some patients had more than 1 autoantibody, hence % totals will not = 100. *results available for 76 samples. **Clinical diagnoses associated with specific autoantibodies see Table S1 in File S1.