@misc{indiciae5018c2db2051,
  title = {Pretreatment staging.},
  author = {J H Nelson},
  year = {1981},
  doi = {10.1002/1097-0142(19810715)48:1+<543::aid-cncr2820481318>3.0.co;2-\#},
  url = {https://pubmed.ncbi.nlm.nih.gov/7272979/},
  note = {Source identifier: 7272979}
}