Development of Root Caries Prevention by Nano-Hydroxyapatite Coating and Improvement of Dentin Acid Resistance.

Materials (Basel) · 2022 · PMC9696187 · PMID 36431748

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a decreasing trendno p-value reported

The Ld of the control group was the largest at 65.395 ± 7.972 μm, and the APF group showed a decreasing trend to 57.023 ± 7.247 μm, but the differences were not significant ( p > 0.05) ( Figure 6 a).

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