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Bronchial asthma in developing countries: A major social and economic burden
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2700463/ https://www.ncbi.nlm.nih.gov/pubmed/19561902 http://dx.doi.org/10.4103/1817-1737.39633 |