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Cross-sectional online survey of the impact of new tobacco health warnings in Colombia
OBJECTIVES: This study aimed to explore the impact of a new set of six pictorial warnings introduced in 2018. DESIGN AND SETTING: Using a cross-sectional design, we examined awareness of the new warnings among Colombian smokers across two time points of data collection. PARTICIPANTS: Adult smokers (...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9237901/ https://www.ncbi.nlm.nih.gov/pubmed/35760539 http://dx.doi.org/10.1136/bmjopen-2021-056754 |