@misc{indiciae9ede08b5126c,
  title = {Osseointegrated implants: five systems. The Core-Vent implant system.},
  author = {J R Friedman and G R O'Brien},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2670127/},
  note = {Source identifier: 2670127}
}