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Prevalence of asthma in Portugal - The Portuguese National Asthma Survey
BACKGROUND: Asthma is a frequent chronic respiratory disease in both children and adults. However, few data on asthma prevalence are available in Portugal. The Portuguese National Asthma Survey is the first nationwide study that uses standardized methods. We aimed to estimate the prevalence of curre...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3480869/ https://www.ncbi.nlm.nih.gov/pubmed/22931550 http://dx.doi.org/10.1186/2045-7022-2-15 |