Llwytho...
Do Sources of Cigarettes Among Adolescents Vary by Age Over Time?
Trends in sources of cigarettes among adolescents were assessed using data from a teen cohort (2000-2006). Five sources—bought from store, got from other teen, stole from others, bought from others, and got from an adult—were measured over time by age. The most common source among all ages was other...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , , |
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| Fformat: | Artigo |
| Iaith: | Inglês |
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2014
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| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3927921/ https://ncbi.nlm.nih.gov/pubmed/24563604 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/1067828X.2012.750972 |
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