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Effect of degree of urbanisation on age and sex-specific asthma prevalence in Swedish preschool children
BACKGROUND: There are few studies on age and sex-specific asthma prevalence in the age range 1–6 years. The purpose of this report was to estimate age and sex specific asthma prevalence in preschool children and to analyse the influence of possible demographic and geographic determinants. METHODS: A...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2741449/ https://www.ncbi.nlm.nih.gov/pubmed/19695101 http://dx.doi.org/10.1186/1471-2458-9-303 |