We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePublic health systems: a social networks perspective.AuthorsWholey DR; Gregg W; Moscovice IPublicationHealth services research, 2009, Vol 44, Issue 5 Pt 2, p1842ISSN1475-6773Publication typearticleDOI10.1111/j.1475-6773.2009.01011.x