@misc{indiciaeeed517905497,
  title = {Functional atlanto-occipital block.},
  author = {A Wackenheim},
  year = {1971},
  doi = {10.1007/bf00339900},
  url = {https://pubmed.ncbi.nlm.nih.gov/5164267/},
  note = {Source identifier: 5164267}
}