In Vitro Comparison of Three Chairside Bleaching Protocols: Effects on Enamel Microhardness, Colour, and Qualitative Cytotoxicity Risk.

Dent J (Basel) · 2025 · PMC12650941 · PMID 41294467

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approached significanceno p-value reported

Within each bleaching arm, molar and premolar halves displayed virtually identical hardness losses, and none of the Welch comparisons approached significance.

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