Summary of: Side effects of external tooth bleaching: a multi-centre practice-based prospective study.
Ellen Bruzell, Ulla Pallesen, Nina Rygh Thoresen, Catarina Wallman and Jon Einar Dahl | November 8th 2013
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The study was performed to assess the risk of at-home and in-office bleaching procedures, and to recognise potential predictors for side effects.
Bleaching treatment, irrespective of method, caused a high prevalence of side effects
