@misc{indiciae49b786031c6d,
  title = {[Extraskeletal localization of Ewing's sarcoma].},
  author = {K K Poroshin and G A Galil-Ogly},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7425874/},
  note = {Source identifier: 7425874}
}