@misc{indiciae63a9f21f4970,
  title = {Lung cancer: update on staging classifications.},
  author = {P J Friedman},
  year = {1988},
  doi = {10.2214/ajr.150.2.261},
  url = {https://pubmed.ncbi.nlm.nih.gov/3276084/},
  note = {Source identifier: 3276084}
}