Fig. 3From: A comparison between quantitative PCR and droplet digital PCR technologies for circulating microRNA quantification in human lung cancerCorrelation between qPCR and ddPCR measurements in the first experiment. miR-21, miR-126 and let-7a levels (copies/microliter) were measured in 15 serum samples. Each dot represents the average of 4 independent determinationsBack to article page