Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvolution of quality and surgical risk assessment in the USA.AuthorsDePalma, Ralph G.PublicationVascular, 2011, Vol 19, Issue 2, p68ISSN1708-5381Publication typeArticleDOI10.1258/vasc.2010.ra0043