@misc{indiciae382b0c5146b1,
  title = {Nonspecific ulcerative colitis.},
  author = {W A Hawk and R B Turnbull and P F Schofield},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4901810/},
  note = {Source identifier: 4901810}
}