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Comparison between two districts of the effects of an air pollution intervention on bronchial responsiveness in primary school children in Hong Kong
STUDY OBJECTIVE: This study examined the impact on children's respiratory health of a government air quality intervention that restricted the sulphur content of fuels to 0.5% from July 1990 onwards. DESIGN/SETTING/PARTICIPANTS: This study examined the changes, one and two years after the introd...
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| Główni autorzy: | , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
BMJ Group
1998
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1756761/ https://ncbi.nlm.nih.gov/pubmed/10320858 |
| Etykiety: |
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