Kurtkaya-Yapicier O, Gencosmanoglu R, Avsar E, Bakirci N, Tozun N, Sav A. The utility of cytokeratins 7 and 20 (CK7/20) immunohistochemistry in the distinction of short-segment Barrett esophagus from gastric intestinal metaplasia: Is it reliable? BMC Clin Pathol 2003 Dec 2;3(1):5 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/14651756.
Compare quality appraisals for each clinical question
- Are there biomarkers for the diagnosis (presence) of BO?
- Are there biomarkers for the diagnosis (presence) of BO?/Appendix Body of evidence assessment