Ecological study of socio-economic indicators and prevalence of asthma in schoolchildren in urban Brazil
<p>Abstract</p> <p>Background</p> <p>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...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2007-08-01
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| Series: | BMC Public Health |
| Online Access: | http://www.biomedcentral.com/1471-2458/7/205 |