@misc{indiciae5bd721735c7d,
  title = {A HEAD MIRROR WITH OBSERVATION PIECE.},
  author = {N D FISCHER},
  year = {1964},
  doi = {10.1288/00005537-196405000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/14155591/},
  note = {Source identifier: 14155591}
}