We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVariations in the configuration of the circle of Willis.AuthorsKapoor K; Singh B; Dewan LIPublicationAnatomical science international, 2008, Vol 83, Issue 2, p96ISSN1447-6959Publication typearticleDOI10.1111/j.1447-073X.2007.00216.x