@misc{indiciae7936d21023c5,
  title = {Why classify inflammatory bowel disease?},
  author = {H J Dworken and D F Ransohoff},
  year = {1982},
  doi = {10.7326/0003-4819-97-2-273},
  url = {https://pubmed.ncbi.nlm.nih.gov/7103286/},
  note = {Source identifier: 7103286}
}