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Socioeconomic variations in nicotine dependence in rural southwest China
BACKGROUND: This study examines how nicotine dependence is distributed across socioeconomic gradients in rural Yunnan province, which has the most ethnic minorities in one province in southwest China. METHODS: A cross-sectional survey was conducted in four rural areas of Yunnan province among 17,158...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4657195/ https://www.ncbi.nlm.nih.gov/pubmed/26597724 http://dx.doi.org/10.1186/s12889-015-2492-9 |