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Early detection and counselling intervention of asthma symptoms in preschool children: study design of a cluster randomised controlled trial
BACKGROUND: Prevention of childhood asthma is an important public health objective. This study evaluates the effectiveness of early detection of preschool children with asthma symptoms, followed by a counselling intervention at preventive child health centres. Early detection and counselling is expe...
Autores principales: | , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2944378/ https://www.ncbi.nlm.nih.gov/pubmed/20843313 http://dx.doi.org/10.1186/1471-2458-10-555 |