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 Indian J Med Microbiol  
 

Figure 9: The relative search volume of electronic nicotine delivery system in the study period using Google trends, (a) in all categories, (b) in smoking cessation category, (c) in news pieces

Figure 9: The relative search volume of electronic nicotine delivery system in the study period using Google trends, (a) in all categories, (b) in smoking cessation category, (c) in news pieces