Effects of at-home and in-office bleaching and three composite types (hybrid, microhybrid, and nanofilled) on repair shear bond strength of aged composites: A preliminary study.

Dent Res J (Isfahan) · 2021 · PMC8428288 · PMID 34584639

Europe PMC DOI

hedged sentence

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closest p · 1.0× alpha

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boldest claim

The sentences

a significant trendP < 0.05actually significant

The Chi-square test detected a significant trend in this regard [ P < 0.05, Table 3 ].

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