@misc{indiciae84ed406b54e1,
  title = {Headrest for oral surgery.},
  author = {R I Whitlock},
  year = {1964},
  doi = {10.1016/s0007-117x(64)80022-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5214249/},
  note = {Source identifier: 5214249}
}