@misc{indiciae1979d18b3a9e,
  title = {Letter: Flying dentists.},
  author = {J M Robertson},
  year = {1975},
  doi = {10.1038/sj.bdj.4803564},
  url = {https://pubmed.ncbi.nlm.nih.gov/1057976/},
  note = {Source identifier: 1057976}
}