@misc{indiciaea0fc4ee320bc,
  title = {Hydroxyapatite ceramic as a bone substitute.},
  author = {U Heise and J F Osborn and F Duwe},
  year = {1990},
  doi = {10.1007/bf00178768},
  url = {https://pubmed.ncbi.nlm.nih.gov/2177732/},
  note = {Source identifier: 2177732}
}