@misc{indiciaec01d50352a1a,
  title = {Malocclusion indices: a comparative evaluation.},
  author = {J M Grewe and D V Hagan},
  year = {1972},
  doi = {10.1016/0002-9416(72)90080-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4501186/},
  note = {Source identifier: 4501186}
}