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  Indian J Med Microbiol
 

Figure 3: A comparison of pain intensity among surveyed groups before, after, and 2 months after interventions. The asterisk represents a significant difference (α = 0.05). The standard deviations are presented as error bars

Figure 3: A comparison of pain intensity among surveyed groups before, after, and 2 months after interventions. The asterisk represents a significant difference (α = 0.05). The standard deviations are presented as error bars