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  Indian J Med Microbiol
 

Figure 1: Schematic representation of palatal rugae patterns: (a) straight, (b) wavy, (c) curved, (d) circular, (e) nonspecific, (f) diverging, and (g) converging

Figure 1: Schematic representation of palatal rugae patterns: (a) straight, (b) wavy, (c) curved, (d) circular, (e) nonspecific, (f) diverging, and (g) converging