Analysis of and prognostic information from disseminated tumour cells in bone marrow in primary breast cancer: a prospective observational study.

BMC Cancer · 2012 · PMC3488538 · PMID 22963449

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did not reach statistical significanceno p-value reported

found a higher frequency of DTCs in a subgroup of patients who experienced breast cancer-related events (13%), but the results did not reach statistical significance because of low power with few events [ 24 ].

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