@misc{indiciaeb75a02741b8d,
  title = {[Experiences with Linkow endosseous extension implants].},
  author = {H L Grafelmann and H H Brandt},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5278551/},
  note = {Source identifier: 5278551}
}