Efficacy of a Whitening Dentifrice on Tooth Discoloration

Clinical trial NCT02741427 · COMPLETED

Trial details

NCT number: NCT02741427
Sponsor: Federal University of Paraíba
Status: COMPLETED
Phase: Phase 4
Study type: INTERVENTIONAL

Tooth Discoloration

Start date: 2012-09-01
Primary completion: 2014-07-01
Enrollment: 75

View on ClinicalTrials.gov

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