Figure 3.
SEM photomicrogrographs of the studied groups. ( A and B) NPs and AH Plus, (C and D) NPs and MTA Fillapex, (E and F) PDT and AH Plus, (G and H) PDT and MTA Fillapex, (I and J) control and AH Plus, (K and L) control and MTA Fillapex.
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