@misc{indiciae28027db27df8,
  title = {[Implant supported restorations using the Calcitec system].},
  author = {M Bohmhammel and A C Lubberich and W Richter},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1426442/},
  note = {Source identifier: 1426442}
}