@misc{indiciaef8688bea0738,
  title = {Ependymomas: a clinical and pathologic study. Part I. Biologic features.},
  author = {E B Ilgren and C A Stiller and J T Hughes and D Silberman and N Steckel and A Kaye},
  url = {https://pubmed.ncbi.nlm.nih.gov/6205805/},
  note = {Source identifier: 6205805}
}