@misc{indiciaea43f88c8b5c5,
  title = {Gastrointestinal malignancies.},
  author = {J D Ahlgren},
  year = {2001},
  doi = {10.1016/s0095-4543(05)70058-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/11483449/},
  note = {Source identifier: 11483449}
}