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323 Annual Change of Peak Expiratory Flow Rate in Asthma and COPD

BACKGROUND: Peak Expiratory Flow Rate (PEFR) is a useful measurement for the follow-up examination in a chronic airway disease because it has the advantage of simple measuring and repetitive examination. The aim of this study is to examine the annual decrease of PEFR in asthma and COPD patients and...

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Detalles Bibliográficos
Autores principales: Yoo, Kwang H. A., Lee, Kye Young
Formato: Online Artículo Texto
Lenguaje:English
Publicado: World Allergy Organization Journal 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3512659/
http://dx.doi.org/10.1097/01.WOX.0000412086.95848.5b