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Cigarette pack size and consumption: an adaptive randomised controlled trial
BACKGROUND: Observational evidence suggests that cigarette pack size – the number of cigarettes in a single pack – is associated with consumption but experimental evidence of a causal relationship is lacking. The tobacco industry is introducing increasingly large packs, in the absence of maximum cig...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8286601/ https://www.ncbi.nlm.nih.gov/pubmed/34275444 http://dx.doi.org/10.1186/s12889-021-11413-4 |