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. 2019 Oct 31;8:100111. doi: 10.1016/j.onehlt.2019.100111

Fig. 3.

Fig. 3

Receiver operating characteristic (ROC) curve analysis for Lbk39 antigen compared to the positive control L. braziliensis crude extract of Leishmania (Viannia) braziliensis (strain MHOM/BR/84/LTB300). A to C = Lbk39 antigen ROC curve comparing results of the group healthy non-endemic individuals vs. the group with active skin lesions (A); visceral leishmaniasis (B) and Chagas disease (C). D to F = ROC curve results from crude extract of the L. (V.) braziliensis in healthy non-endemic individuals vs. group with active skin lesions (D); visceral leishmaniasis (E) and Chagas disease (F). AUC = area under curve.