Tumour cell detection in the bone marrow of breast cancer patients at primary therapy: results of a 3-year median follow-up.

Br J Cancer · 1994 · PMC1968873 · PMID 7510120

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not yet significantno p-value reported

Tumour cell-positive patients also seem to have a worse prognosis with regard to overall survival, although this trend is not yet significant.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.