@misc{indiciaecd32f67f9bab,
  title = {Chordoma: experience with thirteen cases.},
  author = {J L POPPEN and A B KING},
  year = {1952},
  doi = {10.3171/jns.1952.9.2.0139},
  url = {https://pubmed.ncbi.nlm.nih.gov/14908650/},
  note = {Source identifier: 14908650}
}