@misc{indiciaeeb82edcc005b,
  title = {Equilibration in orthodontic practice.},
  author = {L E Sirna},
  year = {1968},
  doi = {10.1016/0002-9416(68)90017-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/5243755/},
  note = {Source identifier: 5243755}
}