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  Indian J Med Microbiol
 

Figure 4: Plaque formation on acrylic tooth after disclosed by applying 1% methylene blue solution. (a) Growth control (b) hexane fraction application (3 mg/mL)

Figure 4: Plaque formation on acrylic tooth after disclosed by applying 1% methylene blue solution. (a) Growth control (b) hexane fraction application (3 mg/mL)