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Comparison of parental reports of smoking and residential air nicotine concentrations in children
BACKGROUND: Using questionnaires to assess children's residential exposure to environmental tobacco smoke (ETS) may result in misclassification from recall and response bias. Questionnaire data have frequently been validated against urinary cotinine measurements, but rarely against actual measu...
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Main Authors: | , , , , , , , , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
BMJ Group
2006
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2077986/ https://ncbi.nlm.nih.gov/pubmed/16912089 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/oem.2006.027151 |
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