1. Verschluss der Gallenwege curch Verdickung der Wandungen;Hoffman, C.E.E.;Arch PatholAnatPhysiol
2. Clinicopathologic features of the syndrome of primary sclerosing cholangitis;Wiesner, R.H.; LaRusso, N.F.;Gastroenterology,1980
3. Primary sclerosing cholangitis a review of its clinical features, chalangiography and hepatic histology;Chapman, R.W.; Arborgh, B.A.; Rhodes, J.M.,1980
4. Sclerosing cholangitis in ulcerative colitis. A follow-up study;Scand J Gastroenterol,1982
5. Primary sclerosing cholangitis;Chapman, R.W.;JHepatol,1985