We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIs the prevalence of asthma declining? Systematic review of epidemiological studies.AuthorsAnandan, C.; Nurmatov, U.; van Schayck, O. C. P.; Sheikh, A.PublicationAllergy, 2010, Vol 65, Issue 2, p152ISSN0105-4538Publication typearticleDOI10.1111/j.1398-9995.2009.02244.x