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 Indian J Med Microbiol  
 

Figure 4: Scanning electron microscopy micrograph (×2000) of the sample. Dentin region treated with papain gel (a) and was not treated with papain gel (b)

Figure 4: Scanning electron microscopy micrograph (×2000) of the sample. Dentin region treated with papain gel (a) and was not treated with papain gel (b)