We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAssociation Versus Causation Versus Quality Improvement: Setting Benchmarks for Lymph Node Evaluation in Colon Cancer.AuthorsRicciardi, Rocco; Baxter, Nancy N.PublicationJNCI: Journal of the National Cancer Institute, 2007, Vol 99, Issue 6, p414ISSN0027-8874Publication typearticleDOI10.1093/jnci/djk106