We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGut flora in health and disease.AuthorsGuarner F; Malagelada JPublicationLancet, 2003, Vol 361, Issue 9356, p512ISSN0140-6736Publication typearticleDOI10.1016/s0140-6736(03)12489-0