@misc{indiciaed89ea2893838,
  title = {Ectopic eruption of the mandibular first permanent molar.},
  author = {W K Duncan and M H Ashrafi},
  year = {1981},
  doi = {10.14219/jada.archive.1981.0197},
  url = {https://pubmed.ncbi.nlm.nih.gov/6940887/},
  note = {Source identifier: 6940887}
}