@misc{indiciae79d41f7d0d82,
  title = {Colorectal cancer: does extensive surgery help.},
  author = {W A Check},
  year = {1979},
  doi = {10.1001/jama.242.13.1346},
  url = {https://pubmed.ncbi.nlm.nih.gov/480551/},
  note = {Source identifier: 480551}
}