@misc{indiciae71c6f63af699, title = {Sclerosing cholangitis in ulcerative colitis.}, author = {E Schrumpf and K Elgjo and O Fausa and E Gjone and F Kolmannskog and S Ritland}, year = {1980}, doi = {10.3109/00365528009181516}, url = {https://pubmed.ncbi.nlm.nih.gov/7209379/}, note = {Source identifier: 7209379} }