Treatment of dentinal hypersensitivity using low-level laser therapy and 5% potassium nitrate: A randomized, controlled, three arm parallel clinical study.

Int J Appl Basic Med Res · 2017 · PMC5327610 · PMID 28251111

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

The confidence level of the study was proposed to be 99% with P < 0.001, which is highly significant.

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