Association of opioid receptor mu 1 (OPRM1) A118G polymorphism (rs1799971) with nicotine dependence.

Oncotarget · 2017 · PMC5663599 · PMID 29137427

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hedged sentence

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closest p

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boldest claim

The sentences

might be significantno p-value reported

found that there might be significant associations between nicotine reinforcements and the OPRM1-A118G haplotype [ 16 ].

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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.