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Introduction
To assess the clinical performance and correlations of automated chemiluminescence assay (CIA) and enzyme‐linked immunosorbent assay (ELISA) for detecting antiphospholipid (aPL) antibodies in the diagnosis of antiphospholipid syndrome (APS).
Methods
The study recruited 505 subjects, including 192 with APS, 193 with connective tissue diseases other than APS, and 120 healthy donors....
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