We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCommentary: Rare alleles, modest genetic effects and the need for collaboration.AuthorsH Campbell; T ManolioPublicationInternational Journal of Epidemiology, 2007, Vol 36, Issue 2, p445ISSN0300-5771Publication typeAcademic JournalDOI10.1093/ije/dym055