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Table 2 EGFR mutations in paired samples of plasma DNA and biopsy samples (n = 199)

From: Detection of EGFR mutations in plasma and biopsies from non-small cell lung cancer patients by allele-specific PCR assays

  Plasma DNA
Biopsy DNA Mutated Wild-type Total
Mutated 17 11 28
Wild-type 6 162 168
Not classified 1 2 3
Total 24 175 199