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. 2011 Apr 14;6(4):e18477. doi: 10.1371/journal.pone.0018477

Figure 2. Anti-HCV detection in 195 serum specimens from hemodialysis patients by different ELISA assays.

Figure 2

Inline graphic, A450 values, with ELISA cut-off values of either 0.150 indicated in solid line (established anti-HCV IgG assay and Chang Zheng anti-HCV diagnostic ELISA kit) or 0.200 indicated in dotted line (established anti-HCV IgM assay and HRP-LD5 based assay).