@misc{indiciae8dba2625c85c,
  title = {Gas myelography.},
  author = {R L Goldman and E R Heinz},
  year = {1972},
  doi = {10.1016/0037-198x(72)90004-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4561076/},
  note = {Source identifier: 4561076}
}