@misc{indiciaea2e2aee2dd57, title = {[Primary sclerosing cholangitis: conventional and quantitative liver function tests during long-term therapy with ursodeoxycholic acid].}, author = {J Schönfeld and R Zotz and M Mahl and M Beste and N Breuer and H Goebell}, year = {1996}, url = {https://pubmed.ncbi.nlm.nih.gov/8659187/}, note = {Source identifier: 8659187} }