Effectiveness of nano-calcium phosphate paste on sensitivity during and after bleaching: a randomized clinical trial.
A. Loguércio; L. Tay; D. R. Herrera; J. Bauer; A. Reis · 2015 · Brazilian Oral Research
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
The study aimed to evaluate the effectiveness of in-office bleaching and associated tooth sensitivity on application of nano-calcium phosphate paste as desensitizing agent. Bleaching was performed with 35% hydrogen peroxide gel in 40…
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Metadata source: Semantic Scholar · DOI 10.1590/1807-3107bor-2015.vol29.0099