Endoscopy, Table of Contents Endoscopy 2008; 40(09): 968DOI: 10.1055/s-0032-1306867 Commentaires © Georg Thieme Verlag KG Stuttgart · New York Commentaire de travail de A. D. Hopper et al., pp. 727 Recommend Article Abstract See also: Is there a case for routine duodenal biopsy at gastroscopy or is a targeted approach adequate?Endoscopy 2008; 40(09): 727-730DOI: 10.1055/s-2008-1077361 Full Text