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. 2020 Apr 23;15:2829–2839. doi: 10.2147/IJN.S247550

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© 2020 Zhao et al.

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Typical micro-CT images of cross-section of artificial dentine caries.

Notes: Left side: lesion body; right side: internal control. (A) SDF; (B) PEG-AgNPs with NaF; (C) Water.