@misc{indiciae8e8b37d13973,
  title = {[Extensible neck brace. (Protected design)].},
  author = {V Mikyska and B Landrgot},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6040673/},
  note = {Source identifier: 6040673}
}