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Comparison between short-length exoTNA and cfDNA in plasma from NSCLC clinical samples. a, b The mutant allele ratio (short-length exoTNA/cfDNA) and mutant allele copies/mL in NSCLC patients harboring EGFR mutation. c The size distribution of nucleic acids in cfDNA and short-length exoTNA in plasma from EGFR mutated NSCLC patients
