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In vitro action of various carbamide peroxide gel bleaching agents on the micro hardness of human enamel
AIMS AND OBJECTIVES: The study was undertaken to evaluate the effects of different carbamide peroxide based gels on micro hardness of enamel exposed to these agents for a period of 8 h daily for a total of 1 week. MATERIALS AND METHODS: Thirty enamel specimens of 5 × 5-mm dimensions were sectioned f...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications & Media Pvt Ltd
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3425105/ https://www.ncbi.nlm.nih.gov/pubmed/22919222 http://dx.doi.org/10.4103/0976-237X.96828 |