No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Air Pollution, Indoor / analysis*
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Environmental Exposure / analysis*
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Environmental Monitoring / statistics & numerical data
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Humans
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Nicotine / analysis
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Public Facilities*
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Spain
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Tobacco Smoke Pollution / analysis*
Substances
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Tobacco Smoke Pollution
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Nicotine