The review found no studies that directly measured the effectiveness of electronic cigarettes in smoking cessation, and examined two published studies that indirectly considered the issue by measuring the effect of the product on cravings and other short-term indicators. electronic cigarettes
The review found no studies that directly measured the effectiveness of electronic cigarettes in smoking cessation, and examined two published studies that indirectly considered the issue by measuring the effect of the product on cravings and other short-term indicators. electronic cigarettes
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