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Correlations between frequency of KRAS mutations in BM from breast, kidney, or colorectal tumors and BM from NSCLC
| BM from breast tumors | BM from kidney tumors | BM from colorectal tumors | |
|---|---|---|---|
| BM-NSCLC | χ2 = 4.988 P < 0.05 | χ2 = 4.331 P < 0.05 | χ2 = 0.072 P> 0.05 |
