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Clean Indoor Air: Advances in California, 1990–1999
Objectives. This study assessed progress in achieving clean indoor air in California. Methods. Data were from large, cross-sectional population-based surveys (1990–1999). Results. Indoor workers reporting smoke-free workplaces increased from 35.0% (95% confidence interval [CI] = 33.7, 36.3) in 1990...
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| Autores principales: | , , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
© American Journal of Public Health 2002
2002
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1447162/ https://ncbi.nlm.nih.gov/pubmed/11988448 |
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