We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSimple Rules Can Improve Prognostic AccuracyAuthorsSchapira, LidiaPublicationJournal of Clinical Oncology, 2011, Vol 29, Issue 4, p347ISSN0732-183xPublication typearticleDOI10.1200/jco.2010.32.9086