@misc{indiciae9a6cef4bcca8,
  title = {Titanium cranioplasty.},
  author = {D S Gordon and G A Blair},
  year = {1974},
  doi = {10.1136/bmj.2.5917.478},
  url = {https://pubmed.ncbi.nlm.nih.gov/4834099/},
  note = {Source identifier: 4834099}
}