Smoking habits and carcinoma of the stomach: a case-control study.

Jpn J Cancer Res · 1991 · PMC5918473 · PMID 1905696

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Furthermore, there was a highly significant difference in method of smoking between the cancer patients and the control group.

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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.