Učitavanje...
Relation of passive smoking as assessed by salivary cotinine concentration and questionnaire to spirometric indices in children.
BACKGROUND: Previous studies of the effects of passive exposure to smoke on spirometric indices in children have largely relied on questionnaire measures of exposure. This may have resulted in underestimation of the true effect of passive smoking. Biochemical measures offer the opportunity to estima...
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| Glavni autori: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
1993
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC464228/ https://ncbi.nlm.nih.gov/pubmed/8434347 |
| Oznake: |
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