Research Article

Development and Application of an ELISA Assay Using Excretion/Secretion Proteins from Epimastigote Forms of T. cruzi (ESEA Antigens) for the Diagnosis of Chagas Disease

Figure 3

Receiver-operating characteristic curve for sensitivity and specificity (1-SP) in the enzyme-linked immunosorbent assays using ESEA antigens (AU isolate) at different arbitrary optical density (OD) cut-off values. Arrow: cutoff (0.600).
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