@misc{indiciaecb010bc70f1e,
  title = {'Swiss orthodontics--a difference?".},
  author = {H Ginn},
  year = {1989},
  doi = {10.1038/sj.bdj.4806968},
  url = {https://pubmed.ncbi.nlm.nih.gov/2789895/},
  note = {Source identifier: 2789895}
}