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Association between changes in harm perceptions and e-cigarette use among current tobacco smokers in England: a time series analysis
BACKGROUND: There is a decreasing trend in the proportion of individuals who perceive e-cigarettes to be less harmful than conventional cigarettes across the UK, Europe and the US. It is important to assess whether this may influence the use of e-cigarettes. We aimed to estimate, using a time series...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7201665/ https://www.ncbi.nlm.nih.gov/pubmed/32370755 http://dx.doi.org/10.1186/s12916-020-01565-2 |