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  Indian J Med Microbiol
 

Figure 2: AF micrographs (3D) of the investigated groups a, b and c. (a) Control group. (b) Plasma treated group. (c) Plasma treated with acid etch group

Figure 2: AF micrographs (3D) of the investigated groups a, b and c. (a) Control group. (b) Plasma treated group. (c) Plasma treated with acid etch group