Endoscopy, Table of Contents Endoscopy 2009; 41(02): 251-252DOI: 10.1055/s-0032-1306732 Commentaires © Georg Thieme Verlag KG Stuttgart · New York Commentaire de travail de T. Wehrmann et al., pp. 133 Recommend Article Abstract See also: Catheter probe extraductal ultrasonography vs. conventional endoscopic ultrasonography for detection of bile duct stonesEndoscopy 2009; 41(02): 133-137DOI: 10.1055/s-0028-1103491 Full Text