@misc{indiciae783a1b0ccb5f,
  title = {Extraction vs nonextraction: arch widths and smile esthetics.},
  author = {Eunkoo Kim and Anthony A Gianelly},
  year = {2003},
  doi = {10.1043/0003-3219(2003)073<0354:evnawa>2.0.co;2},
  url = {https://pubmed.ncbi.nlm.nih.gov/12940554/},
  note = {Source identifier: 12940554}
}