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Anti-tobacco advertisements by Massachusetts and Philip Morris: what teenagers think
Design: A 1999 telephone survey of teenagers in households identified during a random digit dial survey of adults conducted during the prior four years. Respondents were asked to describe an ad they had seen in the past 30 days, and then to rate its perceived effectiveness. Participants: Respondents...
Uloženo v:
| Hlavní autor: | |
|---|---|
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
BMJ Group
2002
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1766071/ https://ncbi.nlm.nih.gov/pubmed/12034981 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/tc.11.suppl_2.ii43 |
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