We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAsthma: an epidemic in the absence of infection?AuthorsCookson WO; Moffatt MFPublicationScience (New York, N.Y.), 1997, Vol 275, Issue 5296, p41ISSN0036-8075Publication typearticleDOI10.1126/science.275.5296.41