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Tobacco-stained fingers: a clue for smoking-related disease or harmful alcohol use? A case–control study
OBJECTIVE: Tobacco stain on fingers is frequent. However, there is scarce description of this clinical sign. We aimed to explore tobacco stain on fingers as a marker of tobacco-related disease independent of cumulative tobacco exposure, and to find behavioural and environmental characteristics assoc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3822299/ https://www.ncbi.nlm.nih.gov/pubmed/24202054 http://dx.doi.org/10.1136/bmjopen-2013-003304 |