A prospective study on histone γ-H2AX and 53BP1 foci expression in rectal carcinoma patients: correlation with radiation therapy-induced outcome.

BMC Cancer · 2015 · PMC4635621 · PMID 26541290

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did not reach statistical significanceno p-value reported

The difference, however, did not reach statistical significance, apparently, because of the limited number of patients.

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