@misc{indiciaeede11cb97fa8,
  title = {Predicting outcome in severe ulcerative colitis.},
  author = {S P Travis and J M Farrant and C Ricketts and D J Nolan and N M Mortensen and M G Kettlewell and D P Jewell},
  year = {1996},
  doi = {10.1136/gut.38.6.905},
  url = {https://pubmed.ncbi.nlm.nih.gov/8984031/},
  note = {Source identifier: 8984031}
}