Clinical Trial Update: Efficacy of Two Sonic Toothbrushes in Reducing Extrinsic Tooth Stain [NA]

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Summary

A completed clinical trial evaluated the efficacy of two sonic toothbrushes in reducing extrinsic tooth stain, with results posted.

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Diseases / indications

• Tooth Bleaching

Snippet

Sponsor: Sun Yat-sen University | Conditions: Tooth Bleaching | NA | Status: COMPLETED | Results posted: 2025-12-22