@misc{indiciaeb952d7cbf786,
  title = {Surgery for ulcerative colitis.},
  author = {J H Pemberton},
  year = {1987},
  doi = {10.1016/s0039-6109(16)44236-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3589903/},
  note = {Source identifier: 3589903}
}