@misc{indiciae5b61bd49f855,
  title = {Ulcerative colitis.},
  author = {Richard J Farrell and Mark A Peppercorn},
  year = {2002},
  doi = {10.1016/s0140-6736(02)07499-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/11830216/},
  note = {Source identifier: 11830216}
}