@misc{indiciae4c445b67ce6e,
  title = {Facial changes in extraction and nonextraction patients.},
  author = {J C Boley and J P Pontier and S Smith and M Fulbright},
  year = {1998},
  doi = {10.1043/0003-3219(1998)068<0539:fciean>2.3.co;2},
  url = {https://pubmed.ncbi.nlm.nih.gov/9851352/},
  note = {Source identifier: 9851352}
}