Research Article
Analytical and Clinical Comparison of Two Fully Automated Immunoassay Systems for the Diagnosis of Celiac Disease
Figure 4
Spearman’s correlation (celiac disease patients and controls, ) among different assays: (a) tTG-IgA, (b) tTG-IgG, (c) DGP-IgG, and (d) DGP-IgA; QF = QUANTA Flash; FEIA = fluoroenzyme immunoassay.