@misc{indiciae51f2c6607d6c,
  title = {A two-stage impression technique for distal-extension removable partial dentures.},
  author = {R von Krammer},
  year = {1988},
  doi = {10.1016/0022-3913(88)90316-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/3050037/},
  note = {Source identifier: 3050037}
}