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Ecological study of socio-economic indicators and prevalence of asthma in schoolchildren in urban Brazil
BACKGROUND: There is evidence of higher prevalence of asthma in populations of lower socio-economic status in affluent societies, and the prevalence of asthma is also very high in some Latin American countries, where societies are characterized by a marked inequality in wealth. This study aimed to e...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1988821/ https://www.ncbi.nlm.nih.gov/pubmed/17697314 http://dx.doi.org/10.1186/1471-2458-7-205 |