@misc{indiciae332d981694e1,
  title = {Oral lichen planus.},
  author = {J A Savin},
  year = {1991},
  doi = {10.1136/bmj.302.6776.544},
  url = {https://pubmed.ncbi.nlm.nih.gov/2021712/},
  note = {Source identifier: 2021712}
}