@misc{indiciaef3c9ec441023,
  title = {Advances in ulcerative colitis.},
  author = {M E Ament and W Berquist and J Vargas},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3050919/},
  note = {Source identifier: 3050919}
}