@misc{indiciae9cf095392c8f,
  title = {Osteosarcoma.},
  author = {R J Johnson and M Bonfiglio and R R Cooper},
  year = {1971},
  doi = {10.1097/00003086-197107000-00027},
  url = {https://pubmed.ncbi.nlm.nih.gov/4106763/},
  note = {Source identifier: 4106763}
}