@misc{indiciaea07709fb04f1,
  title = {Poor prognosis Ewing's sarcoma and peripheral primitive neuroectodermal tumours (PNET).},
  author = {J Maurel and R Rosell and J C Lorenzo},
  year = {1996},
  doi = {10.1016/s0305-7372(96)90024-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/9134003/},
  note = {Source identifier: 9134003}
}