Endoscopy, Table of Contents Endoscopy 1993; 25(7): 489-490DOI: 10.1055/s-2007-1010379 Letters to the Editor © Georg Thieme Verlag KG Stuttgart · New York Double-Duct-Sign - Is it Always Cancer? D. Schlauch, B. Kohler, J. F. Riemann Medizinische Klinik C, Klinikum der Stadt Ludwigshafen Ludwigshafen, Germany Recommend Article Abstract PDF Download Buy Article PDF (186 kb)
