@misc{indiciaebdae2f293001,
  title = {Extraskeletal Ewing sarcoma. An ultrastructural study.},
  author = {H J Wigger and G H Salazar and W A Blane},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/577677/},
  note = {Source identifier: 577677}
}