@misc{indiciae4f87d414fe01,
  title = {'References'.},
  author = {S J Challacombe},
  year = {1992},
  doi = {10.1038/sj.bdj.4807997},
  url = {https://pubmed.ncbi.nlm.nih.gov/1389628/},
  note = {Source identifier: 1389628}
}