@misc{indiciae12b4c86ea9aa,
  title = {Hydroxyapatite.},
  author = {Robert J Havlik and PSEF DATA Committee},
  year = {2002},
  doi = {10.1097/01.prs.0000020998.55126.10},
  url = {https://pubmed.ncbi.nlm.nih.gov/12198436/},
  note = {Source identifier: 12198436}
}