Figure 4.

SROC curves for FANB of 11 studies which reported insufficient samples (insufficient samples was considered to be positive). Each study is represented by each solid circle in the meta-analysis. The size of the solid circle indicates the size of each study. SROC curves summarize the overall diagnostic accuracy.

Yu et al. BMC Cancer 2012 12:41   doi:10.1186/1471-2407-12-41
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