@misc{indiciaedbb059ed8eb7,
  title = {Heparin therapy for ulcerative colitis.},
  author = {C Folwaczny},
  year = {2001},
  doi = {10.1053/gast.2001.23641},
  url = {https://pubmed.ncbi.nlm.nih.gov/11288746/},
  note = {Source identifier: 11288746}
}