@misc{indiciae32c1ca33447e,
  title = {Birth defects with Ewing's sarcoma.},
  author = {E A McKeen and M R Hanson and J J Mulvihill and D L Glaubiger},
  year = {1983},
  doi = {10.1056/nejm198312153092417},
  url = {https://pubmed.ncbi.nlm.nih.gov/6646179/},
  note = {Source identifier: 6646179}
}