@misc{indiciae00beacef3f24,
  title = {Malignant change in rectal duplication.},
  author = {R G Springall and J D Griffiths},
  year = {1990},
  doi = {10.1177/014107689008300320},
  url = {https://pubmed.ncbi.nlm.nih.gov/2157842/},
  note = {Source identifier: 2157842}
}