@misc{indiciae4bf56caa582e,
  title = {Aesthetic horizontal reference line.},
  author = {H R Sukhia},
  year = {2003},
  doi = {10.1093/ortho/30.4.353-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/14634177/},
  note = {Source identifier: 14634177}
}