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Table 3 Region of EGFR mutation according to age group

From: Clinicopathological features and EGFR gene mutation status in elderly patients with resected non–small-cell lung cancer

 

No. of patients

EGFRmutations

Total

≥80 years

<80 years

Exon 19

73

3

70

Exon 20

13

0

13

Exon 21

97

4

93

Combined

2

0

2

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BMC Cancer

ISSN: 1471-2407

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