@misc{indiciae20db36dde7cf,
  title = {Experimental spinal cord compression by epidural neoplasm.},
  author = {Y Ushio and R Posner and J B Posner and W R Shapiro},
  year = {1977},
  doi = {10.1212/wnl.27.5.422},
  url = {https://pubmed.ncbi.nlm.nih.gov/558545/},
  note = {Source identifier: 558545}
}