@misc{indiciaeacf8163f9943,
  title = {Ewing's sarcoma and extracranial primitive neuroectodermal tumors.},
  author = {L Granowetter},
  year = {1996},
  doi = {10.1097/00001622-199607000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/8869805/},
  note = {Source identifier: 8869805}
}