@misc{indiciaedc3e5650bf1f,
  title = {[Continuous segmental peridural anesthesia].},
  author = {M J FRUMIN and H SCHWARTZ},
  year = {1952},
  doi = {10.1097/00000542-195209000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/12976729/},
  note = {Source identifier: 12976729}
}