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Effect of environmental tobacco smoke on peak flow variability
This study was undertaken to determine whether exposure to various indoor pollutants is associated with a higher prevalence of respiratory symptoms, a diagnosis of asthma, or more variable peak flow rates. Four hundred and twenty six children aged 8-11 years in four junior schools at three locations...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BMJ Group
1999
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1717846/ https://ncbi.nlm.nih.gov/pubmed/10325706 |
| Oznake: |
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