Fig. 4From: Identification of serum MiRNAs as candidate biomarkers for non-small cell lung cancer diagnosisSerum expression levels of candidate miRNAs in validation set. The miRNA levels of miRNA-3149, miR-4769.3p, miR-6803, miR-572, miR-638 and miR-7704 were detected by RT-qPCR. Ct data were transformed to relative expression fold to reference sample. ** represents p < 0.01, **** represents p < 0.001, ns represents not significantBack to article page