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The prevalence of household second-hand smoke exposure and its correlated factors in six counties of China
OBJECTIVE: To study the prevalence of, and discuss factors contributing to, household second-hand smoke exposure in six counties in China, providing scientific support for the need to establish tobacco control measures in these areas. METHODS: A cross-sectional survey was performed. Investigators co...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2655043/ https://www.ncbi.nlm.nih.gov/pubmed/19131456 http://dx.doi.org/10.1136/tc.2008.024836 |