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 Indian J Med Microbiol  
 

Figure 2: Difference between the measurements of LFpen and bitewing radiographs plotted against their mean in primary teeth. Continuous line = Mean. Dashed lines: Mean ± 1.96 standard deviation

Figure 2: Difference between the measurements of LFpen and bitewing radiographs plotted against their mean in primary teeth. Continuous line = Mean. Dashed lines: Mean ± 1.96 standard deviation