We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAn ecological and evolutionary perspective on human–microbe mutualism and disease.AuthorsDethlefsen, Les; McFall-Ngai, Margaret; Relman, David A.PublicationNature, 2007, Vol 449, Issue 7164, p811ISSN0028-0836Publication typearticleDOI10.1038/nature06245