@misc{indiciae1cc925025505,
  title = {A controlled study: preoperative versus postoperative irradiation.},
  author = {A Wallgren},
  doi = {10.1016/0360-3016(77)90127-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/599066/},
  note = {Source identifier: 599066}
}