@misc{indiciae2116f0d8317b,
  title = {What is ulcerative colitis?},
  author = {B N BROOKE},
  year = {1953},
  doi = {10.1016/s0140-6736(53)92256-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/13053731/},
  note = {Source identifier: 13053731}
}