The possible existence of occult metastasis in patients with ovarian clear-cell carcinoma who underwent complete resection without any residual tumours.

Oncotarget · 2018 · PMC5814213 · PMID 29464073

Europe PMC DOI

hedged sentence

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The sentences

marginally significantno p-value reported

All comparisons except for the recurrence rates between Groups 1 and 2 were significant or marginally 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.