@misc{indiciae157d53042d14,
  title = {'Orthodontic relapse'.},
  author = {C J Kettler},
  year = {1992},
  doi = {10.1038/sj.bdj.4807842},
  url = {https://pubmed.ncbi.nlm.nih.gov/1622493/},
  note = {Source identifier: 1622493}
}