@misc{indiciae5fcfe0f8f4fd,
  title = {Operating-spectacles for aural surgery.},
  author = {C S HALLPIKE},
  year = {1952},
  doi = {10.1016/s0140-6736(52)91092-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/14939754/},
  note = {Source identifier: 14939754}
}