@misc{indiciae915f19b14e14,
  title = {Orthodontic cooperation.},
  author = {N H El-Mangoury},
  year = {1981},
  doi = {10.1016/0002-9416(81)90264-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6947693/},
  note = {Source identifier: 6947693}
}