We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAcute exacerbations of asthma: epidemiology, biology and the exacerbation-prone phenotype.AuthorsDougherty RH; Fahy JVPublicationClinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 2009, Vol 39, Issue 2, p193ISSN1365-2222Publication typearticleDOI10.1111/j.1365-2222.2008.03157.x