@misc{indiciae497fe99e3a6a,
  title = {Clinical observations on ulcerative colitis.},
  author = {H Watanabe and N Hiwatashi and S Yamagata},
  year = {1977},
  doi = {10.1620/tjem.123.197},
  url = {https://pubmed.ncbi.nlm.nih.gov/74866/},
  note = {Source identifier: 74866}
}