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Seasons can influence the results of the methacholine challenge test

OBJECTIVE: This study tried to evaluate whether a methacholine test may be influenced by the seasons. METHODS: We considered 4826 consecutive subjects with normal spirometry (50.53% males; age: 35.1±16.2; forced expiratory volume in one second: 99.5±13.0%) who underwent a methacholine test for suspe...

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Detalles Bibliográficos
Autores principales:	Sposato, Bruno, Scalese, Marco, Pammolli, Andrea, Scala, Raffaele, Naldi, Mario
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Medknow Publications & Media Pvt Ltd 2012
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3339205/ https://www.ncbi.nlm.nih.gov/pubmed/22558009 http://dx.doi.org/10.4103/1817-1737.94521

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