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  Indian J Med Microbiol
 

Figure 4: Topographic surface maps (magnification ×20) of representative specimens of Group 2 (regular toothpaste) before (a) and after (b) the treatments. After toothbrushing a rougher surface appears compared to a smoother and uniform surface before treatment, but the roughness was more intense with increased peak-to-valley compared to Group 1

Figure 4: Topographic surface maps (magnification ×20) of representative specimens of Group 2 (regular toothpaste) before (a) and after (b) the treatments. After toothbrushing a rougher surface appears compared to a smoother and uniform surface before treatment, but the roughness was more intense with increased peak-to-valley compared to Group 1