@misc{indiciae11cc84cbc32a,
  title = {[Extramedullary Ewing's sarcoma].},
  author = {H Zídková and J Kolár and Z Matĕjovský and C Povýsil and J Sobata and J Kolín and J Beran},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2713951/},
  note = {Source identifier: 2713951}
}