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. 2012 Dec 13;405(12):3973–3982. doi: 10.1007/s00216-012-6585-3

Fig. 4.

Fig. 4

Distribution of fluorescence values for the testing panel together with HIV-1+/E2 GBV-C+ group (as positive control) and negative controls serum samples by peptide. Horizontal red line indicates the ROC cut-off value of each peptide