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Childhood asthma, asthma severity indicators, and related conditions along an urban-rural gradient: a cross-sectional study
BACKGROUND: Asthma prevalence is generally lower in rural locations with some indication of an urban-rural gradient. However, among children with asthma, certain rural exposures thought to protect against the development of asthma could aggravate the condition. We examined childhood asthma prevalenc...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5216545/ https://www.ncbi.nlm.nih.gov/pubmed/28056923 http://dx.doi.org/10.1186/s12890-016-0355-5 |