@misc{indiciae649aa117159b,
  title = {Cholangitis in ulcerative colitis--a risk factor for colonic malignancy?},
  author = {W Kruis},
  year = {2000},
  doi = {10.1007/s003840000224},
  url = {https://pubmed.ncbi.nlm.nih.gov/10954189/},
  note = {Source identifier: 10954189}
}