Serum Immunoglobulin Free Light Chain Assessment in IgG4-Related Disease

<table>Kappa/lambda serum FLC in patients with IgG4-RD. Comparison of serum-free <i>κ</i> and <i>λ</i> light chains in controls, IgG4-RD patients with active disease (IgG4-RD) and nonactive disease (IgG4-RD NA). Median and interquartile ranges are shown.</table>

International Journal of Rheumatology

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Figure 1

Figure 1: Serum Immunoglobulin Free Light Chain Assessment in IgG4-Related Disease 