@misc{indiciae43b2a48e28b9,
  title = {Artificial occlusal surfaces.},
  author = {R Von Krammer},
  year = {1973},
  doi = {10.1016/0022-3913(73)90159-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4517848/},
  note = {Source identifier: 4517848}
}