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Portrayal of electronic cigarettes on YouTube
BACKGROUND: As the most popular video sharing website in the world, YouTube has the potential to reach and influence a huge audience. This study aims to gain a systematic understanding of what e-cigarette messages people are being exposed to on YouTube by assessing the quantity, portrayal and reach...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4195892/ https://www.ncbi.nlm.nih.gov/pubmed/25277872 http://dx.doi.org/10.1186/1471-2458-14-1028 |