@misc{indiciae020c66c2d67d,
  title = {Frederick John Downing, L.D.S., D.Orth.},
  year = {1976},
  doi = {10.1038/sj.bdj.4803731},
  url = {https://pubmed.ncbi.nlm.nih.gov/766788/},
  note = {Source identifier: 766788}
}