Figure 2.

Procalcitonin (PCT) and the percentages of neutrophils and lymphocytes in predicting secondary bacterial infection in hemorrhagic fever with renal syndrome (HFRS) patients by receiver operating characteristic curve (ROC) analysis.

Procalcitonin (PCT) and the percentages of neutrophils and lymphocytes in predicting secondary bacterial infection in hemorrhagic fever with renal syndrome (HFRS) patients by receiver operating characteristic curve (ROC) analysis.