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Epidemiology of bronchial asthma and asthma control assessment in Henan Province, China
BACKGROUND: Prevalence of bronchial asthma, asthma treatment assessment, and estimation of the control level among asthma patients in Henan Province, China are reported in this paper. METHODS: We selected 10 among the 109 cities and districts in Henan province using a multistage stratified cluster r...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4215820/ https://www.ncbi.nlm.nih.gov/pubmed/25505697 http://dx.doi.org/10.1186/2213-0802-2-5 |