@misc{indiciae4356eec1eda2,
  title = {Reporting colorectal cancer.},
  author = {J R Jass and B C Morson},
  year = {1987},
  doi = {10.1136/jcp.40.9.1016},
  url = {https://pubmed.ncbi.nlm.nih.gov/3312296/},
  note = {Source identifier: 3312296}
}