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Environmental tobacco smoke and the risk of eczema symptoms among school children in South Africa: a cross-sectional study
OBJECTIVE: The aim of this study was to investigate the association between eczema ever (EE) and current eczema symptoms (ES) in relation to exposure to environmental tobacco smoke (ETS). DESIGN: A cross-sectional study using the International Study of Asthma and Allergies in Childhood questionnaire...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4554914/ https://www.ncbi.nlm.nih.gov/pubmed/26310401 http://dx.doi.org/10.1136/bmjopen-2015-008234 |