![Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study](https://www.frontiersin.org/files/Articles/825585/fpubh-10-825585-HTML/image_m/fpubh-10-825585-g001.jpg)
Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study
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Kvit cigaretterne - vælg en e-cigaret og få en sundere livstil - Fitnessunivers.dk - Dit online fitnessmagasin
![Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study](https://www.frontiersin.org/files/MyHome%20Article%20Library/825585/825585_Thumb_400.jpg)
Frontiers | Socioeconomic Differences in Cigarette Smoking and Alternative Tobacco Product Use Among Adolescents in a School-Based Smoking Preventive Intervention: Findings From the Second Year of the X:IT II Study
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