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Surveillance indicators for potential reduced exposure products (PREPs): developing survey items to measure awareness
BACKGROUND: Over the past decade, tobacco companies have introduced cigarettes and smokeless tobacco products (known as Potential Reduced Exposure Products, PREPs) with purportedly lower levels of some toxins than conventional cigarettes and smokeless products. It is essential that public health age...
Autores principales: | , , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2770517/ https://www.ncbi.nlm.nih.gov/pubmed/19840394 http://dx.doi.org/10.1186/1477-7517-6-27 |