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Table 4 Prevalence of EGFR protein expression and gene amplification in present study compared to Western studies

From: Very low prevalence of epidermal growth factor receptor (EGFR) protein expression and gene amplification in Saudi breast cancer patients

 

EGFR protein expression %

EGFR gene amplification %

Present study

1.3

0

Harris et al [4]

16

Not done

Tsutsui et al [5]

36

Not done

Walker & Dearing [6]

36

Not done

Bhargava et al [7]

7

6

Press et al [8]

27.9

Not done