Cotinine versus questionnaire: early-life environmental tobacco smoke exposure and incident asthma

Cotinine versus questionnaire: early-life environmental tobacco smoke exposure and incident asthma

<p>Abstract</p> <p>Background</p> <p>The use of biomarkers has expanded considerably, as an alternative to questionnaire-based metrics of environmental tobacco smoke (ETS); few studies have assessed the affect of such alternative metrics on diverse respiratory outcomes...

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Bibliographic Details
Main Authors: Carlsten Chris, Dimich-Ward Helen, DyBuncio Anne, Becker Allan B, Chan-Yeung Moira
Format: Article
Language:English
Published: BMC 2012-12-01
Series:BMC Pediatrics
Subjects:
Children
Exposure to environmental tobacco smoke
Bronchial hyperresponsiveness
Wheeze
Asthma
Online Access:http://www.biomedcentral.com/1471-2431/12/187

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http://www.biomedcentral.com/1471-2431/12/187

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