@misc{indiciae5a79c49c124d,
  title = {Prognostic factors in osteosarcoma.},
  author = {D C Dahlin},
  year = {1980},
  doi = {10.1016/0360-3016(80)90266-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/6940856/},
  note = {Source identifier: 6940856}
}