@misc{indiciae9b1c0d9d1df3,
  title = {What is regional colitis.},
  author = {J A BARGEN},
  year = {1957},
  doi = {10.1007/bf02239411},
  url = {https://pubmed.ncbi.nlm.nih.gov/13487537/},
  note = {Source identifier: 13487537}
}