@misc{indiciae0749e76ffbe7,
  title = {Cheek retractors.},
  author = {Paul P Hedrick},
  year = {2004},
  doi = {10.14219/jada.archive.2004.0138},
  url = {https://pubmed.ncbi.nlm.nih.gov/15005429/},
  note = {Source identifier: 15005429}
}