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Second-hand smoke exposure in different types of venues: before and after the implementation of smoke-free legislation in Guangzhou, China
OBJECTIVES: Smoke-free legislation was implemented in Guangzhou on 1 September 2010. However, the smoke-free policy did not cover all indoor areas and smoking rooms can be set in some public places. This study aimed to assess changes in self-reported second-hand smoke (SHS) exposure in different typ...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3927996/ https://www.ncbi.nlm.nih.gov/pubmed/24534259 http://dx.doi.org/10.1136/bmjopen-2013-004273 |