Filter characteristics influencing circulating tumor cell enrichment from whole blood.

PLoS One · 2013 · PMC3634026 · PMID 23626725

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a weak trendno p-value reported

A larger cell typically has higher recovery, but this is a weak trend, with large variations in recovery between cells of similar size.

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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.