The Effect of Bulk Depth and Irradiation Time on the Surface Hardness and Degree of Cure of Bulk-Fill Composites.

J Dent Biomater · 2016 · PMC5608064 · PMID 28959755

Europe PMC

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marginally significantp ≤ 0.040actually significant

Increasing the curing time from 20 to 40 seconds had a marginally significant effect ( p ≤ 0.040) on the DC of both bulk fill and universal studied RBC samples.

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