@misc{indiciae4a16f9b82cdd,
  title = {Single tooth implants.},
  author = {G Perri and S Lewis and J Beumer and S Avera and G Nunokawa},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2481009/},
  note = {Source identifier: 2481009}
}