We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrimary symptomless colonisation by Clostridium difficile and decreased risk of subsequent diarrhoea.AuthorsShim JK; Johnson S; Samore MH; Bliss DZ; Gerding DNPublicationLancet (London, England), 1998, Vol 351, Issue 9103, p633ISSN0140-6736Publication typearticleDOI10.1016/S0140-6736(97)08062-8