Fig. 1From: Selecting short length nucleic acids localized in exosomes improves plasma EGFR mutation detection in NSCLC patientsNucleic acid concentration plots from short-length exoTNA and cfDNA. The y-axis indicates the concentration of nucleic acids in nanograms per milliliter, and the x-axis indicates sample materials. Black horizontal bars indicate median with interquartile range. The P value was calculated using paired t testBack to article page