@misc{indiciaee1b9ecbcc4a2,
  title = {Facial harmony.},
  author = {N H Cox and F P van der Linden},
  year = {1971},
  doi = {10.1016/0002-9416(71)90033-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5283999/},
  note = {Source identifier: 5283999}
}