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Poverty, dirt, infections and non-atopic wheezing in children from a Brazilian urban center
BACKGROUND: The causation of asthma is poorly understood. Risk factors for atopic and non-atopic asthma may be different. This study aimed to analyze the associations between markers of poverty, dirt and infections and wheezing in atopic and non-atopic children. METHODS: 1445 children were recruited...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3002921/ https://www.ncbi.nlm.nih.gov/pubmed/21122116 http://dx.doi.org/10.1186/1465-9921-11-167 |