@misc{indiciae8dcbf9acb0ca,
  title = {Immunoperoxidase staining for CEA in ulcerative colitis.},
  author = {C J Friedman and S E Mills},
  year = {1983},
  doi = {10.1097/00004836-198310000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/6355271/},
  note = {Source identifier: 6355271}
}