@misc{indiciae0aa22287e79e,
  title = {Removable orthodontic appliance.},
  author = {N M Bass},
  year = {1983},
  doi = {10.1038/sj.bdj.4805066},
  url = {https://pubmed.ncbi.nlm.nih.gov/6574779/},
  note = {Source identifier: 6574779}
}