@misc{indiciae69b666e19fde,
  title = {Technique for spinal drainage.},
  author = {K D Post and B M Stein},
  year = {1979},
  doi = {10.1097/00006123-197903000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/460557/},
  note = {Source identifier: 460557}
}