@misc{indiciaecb2060ab0b29,
  title = {Nonspecific ulcerative colitis. I. Introduction.},
  author = {R B Turnbull and P F Schofield and W A Hawk},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4882865/},
  note = {Source identifier: 4882865}
}