@misc{indiciaee3a9bc4af9a7,
  title = {Understanding cancer clusters.},
  author = {Michael J Thun and Thomas Sinks},
  doi = {10.3322/canjclin.54.5.273},
  url = {https://pubmed.ncbi.nlm.nih.gov/15371285/},
  note = {Source identifier: 15371285}
}