Seminars in Liver Disease, Table of Contents Semin Liver Dis 1991; 11(1): 11-17DOI: 10.1055/s-2008-1040417 ORIGINAL ARTICLE © 1991 by Thieme Medical Publishers, Inc. Small-Duct Primary Sclerosing Cholangitis Jurgen Ludwig Department of Laboratory Medicine and Pathology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota Recommend Article Abstract Buy Article Full Text