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  Indian J Med Microbiol
 

Figure 1 Scanning electron microscope images showing wide gap distance in group 1 (sealer only) (A), a smaller gap in group 2 (sealer and diode laser 60 s) (B), while there is almost no gap in group 3 (sealer and diode laser 90 s) (C).

Figure 1 Scanning electron microscope images showing wide gap distance in group 1 (sealer only) (A), a smaller gap in group 2 (sealer and diode laser 60 s) (B), while there is almost no gap in group 3 (sealer and diode laser 90 s) (C).