@misc{indiciaef9f128c859a8,
  title = {Ewing sarcoma manifested as acute abdomen.},
  author = {W W Gibbon and G M Roberts},
  year = {1992},
  doi = {10.2214/ajr.158.3.1739028},
  url = {https://pubmed.ncbi.nlm.nih.gov/1739028/},
  note = {Source identifier: 1739028}
}